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Τρίτη 13 Σεπτεμβρίου 2016

2017 Peugeot 3008 - interior Exterior and Drive

Δημοσιεύτηκε στις 5 Ιουν 2016
2017 Peugeot 3008 SUV: price, specs and release date - See more at:

The new Peugeot 3008 SUV has been revealed in Paris. The car previews a new design direction for the company along with giving it an up-to-date rival to the likes of the Nissan Qashqai, Renault Kadjar and Kia Sportage.

It’s the first to get the latest version of the company’s i-cockpit – known for its small steering wheel and digital dials that sit above it. The design seems to have been improved in the new model so that your view of the car’s systems will never be obstructed as they have in past models.

All 3008s come with a huge infotainment screen complete with super-crisp graphics – it’ll be compatible with Apple Carplay, Mirror Link and Android Auto, allowing easy integration with smartphone apps sat-nav, music streaming and various other functions.

Quality has been massively improved. Most of the interior has soft-to-the-touch expensive plastics, fabric trims pieces and satisfyingly cold-to-the-touch metal switchgear – it’s certainly more interesting to look at than the inners of its aforementioned rivals. Even the interior warning sounds are, we’re told, designed to be easy on the ear, and the options list includes a stereo made by French hi-fi company Focal. The 3008 can even be scented with a choice of three “exquisite” perfumes.

The new 3008 is 8cm longer than the old model and can easily accommodate four six-footers, with front-seat passengers getting the option to spec full-body massage seats. The boot apparently has the lowest load lip in the segment and also opens electrically, so the new 3008 should score well in our practicality test. From launch Peugeot will offer the car with a folding electric scooter that lives in a load-bay-charging dock and offers a 10km range.

We’re more interested in how the car drives, though, and have to say the initial signs are positive. Based on the same MP2 platform that underpins the 308 (and of course the GTi), it’s 100kgs lighter than the old model and Peugeot’s making bold claims that it’ll be the best car to drive in its class.

It’ll come with the company’s proven PureTech petrol and Blue HDi diesel engines – with the potential for around 80mpg fuel economy when combined with the company’s AT6 automatic gearbox.

Bookmark this page for all the latest info on what should be a huge model for the French firm, and stay tuned to carwow for a full review in the coming months.

Updated 20 April ’16

The 2017 replacement for the Peugeot 3008 will feature an updated version of the firm’s i-Cockpit concept (pictured above) that’ll improve both driver comfort and safety. Read on for full details and pictures of the new cabin – expected to be fitted to numerous Peugeot models in the near future.

Simply speaking, i-Cockpit is Peugeot’s term for its latest cabin design – characterised by an unusually small steering wheel and dials mounted above rather than behind it. The first-generation i-Cockpit has already seen service with 208, 2008 and 308 models but, the 3008 is expected to be the first car to feature the revised system.

If you can’t wait for the new model, Peugeot will be offering progressively better discounts on the outgoing version. Put the current Peugeot 3008 in our car configurator to see the deals carwow could help you get.

The new system features a head-up display working in tandem with a 12.3-inch digital screen on top of the dash in place of conventional dials, similar to Audi’s excellent Virtual Cockpit system. The steering wheel will be mounted below rather than in front of the display to ensure the driver’s view of the screen is unobstructed. Peugeot claims this will make its cars safer by removing the need to look away from the road to regularly check sat-nav directions or your speed.

Peugeot has reduced the size of the steering wheel further from its already diminutive proportions to offer drivers increased knee and leg room and aid forward visibility. The smaller wheel is also claimed to improve handling by requiring less arm movement to achieve a given amount of turning. Additional changes include a new eight-inch touchscreen display on the centre console that controls the infotainment system.

Peugeot’s i-Cockpit previews new atmospheric lighting with customisable settings, massaging front seats and a built in fragrance diffuser – all features that could be fitted to high-spec 3008 models.

Read More https://www.carwow.co.uk/news/peugeot...

Moon's Birth May Have Vaporized Most of Earth, Study Shows


Moon's Birth May Have Vaporized Most of Earth, Study Shows
This artist's conception shows the giant impact that created Earth's moon. New research suggests the impact was powerful enough to vaporize a large portion of the young Earth.
Credit: Dana Berry/SwRI
The massive collision that created the moon may have vaporized most of the early Earth, according to a new analysis of samples collected during the Apollo moon missions.
In the early days of planet formation, a grazing collision between the newborn Earth and a Mars-size rock named Theia (named after the mother of the moon in Greek myth) may have led to the birth of the moon, according to a prevailing hypothesis. Debris from the impact later coalesced into the moon. 
This "giant-impact hypothesis" seemed to explain many details about Earth and the moon, such as the large size of the moon compared with Earth and the rotation rates of the two bodies. But in the last 15 years, evidence has arisen that has challenged scientists to alter the details of this hypothesis. [How the Moon Evolved: A Timeline in Images]
The moon is Earth's nearest neighbor, but its origins date back to a violent birth billions of years ago. <a href="http://www.space.com/25332-moon-formation-history-lunar-evolution-infographic.html">See how the moon was made in this Space.com infographic</a>.
The moon is Earth's nearest neighbor, but its origins date back to a violent birth billions of years ago. See how the moon was made in this Space.com infographic.
Credit: By Karl Tate, Infographics Artist
In 2001, scientists began discovering that terrestrial and lunar rocks had a lot in common: the two bodies possess many of the same chemical isotopes. (Isotopes of an element have different numbers of neutrons from each other. These subvarieties are identified by different numbers; for example, potassium-39 or potassium-40). Isotopes can act as geologic fingerprints, because prior work has suggested that planetary bodies that formed in different parts of the solar system generally have different isotopic compositions. 
These discoveries threw the giant-impact hypothesis into crisis because previous computer simulations of the collision predicted that 60 to 80 percent of the material that coalesced into the moon came from Theia rather than Earth. The likelihood that Theia happened to have virtually the same isotopic composition as Earth seemed extremely unlikely.
At first, scientists thought more precise isotopic analyses might help resolve this "isotopic crisis." However, more accurate measurements of oxygen isotopes reported in 2016 only helped confirm this problem, said study lead author Kun Wang, a geochemist now at Washington University in St. Louis.
"Now we need to rethink the ideas that we had about the giant impact," Wang told Space.com. 
New models of the giant impact seek to explain how the moon could have formed from mostly the same material that makes up the Earth, rather than mostly from Theia. 
A diagram showing two recent models for how the moon formed from a collision between the early Earth and another massive body. One model (top) allows for an exchange of material between the Earth and the moon through a silicate atmosphere, while the other model creates a more thoroughly mixed sphere of a supercritical fluid (bottom). Each of these models leads to a different prediction for potassium isotope ratios in lunar and terrestrial rocks (right).
A diagram showing two recent models for how the moon formed from a collision between the early Earth and another massive body. One model (top) allows for an exchange of material between the Earth and the moon through a silicate atmosphere, while the other model creates a more thoroughly mixed sphere of a supercritical fluid (bottom). Each of these models leads to a different prediction for potassium isotope ratios in lunar and terrestrial rocks (right).
Credit: Kun Wang
"There are many new models — everyone is trying to come up with one — but two have been very influential," Wang said in a statement. [How the Moon Formed: 5 Wild Lunar Theories]
The original giant-impact model suggested that a relatively low-energy collision melted part of Earth and the whole of Theia, flinging some of the molten debris outward. One relatively new model, proposed in 2007, starts with a low-energy impact just like the original model, but adds an atmosphere of silicate vapor around Earth and the disk of debris that ends up forming the moon. This model suggests that this vapor shroud helps Earth and the disk exchange material before the moon emerges from the debris.
One drawback of this low-energy impact model is that it would take a long time to exchange material through an atmosphere, Wang said. This scenario would make it difficult to achieve the mix of material seen in terrestrial and lunar rocks, he said.
Another model, proposed in 2015, suggests that a high-energy impact created the moon, one so violent that it vaporized Theia as well as most of Earth, including the young planet's mantle region (the layer just above the core). This dense vapor then formed an atmosphere that filled a space more than 500 times bigger than today's Earth. Much of this material would fall back onto the Earth as it cooled, but in addition, some of the debris formed the moon. 
In this high-energy model, the atmosphere would behave like a "supercritical fluid," without a distinct separation between liquids and gases. Material could mix thoroughly in such an atmosphere, which could help explain the identical isotopic compositions of Earth and the moon, Wang said.
To see which model might best explain how the moon formed, Wang and his colleague Stein Jacobsen at Harvard University focused on potassium isotope data from terrestrial rocks and lunar samples gathered during the Apollo missions. Potassium is volatile, or easy to evaporate, and previous research suggested that analyzing potassium isotopes could shed light on the conditions during the event that formed the moon. 
The scientists analyzed seven moon rocks collected during the Apollo 11, 12, 14 and 16 missions. They compared their potassium isotope ratios with those of eight rocks representative of Earth's mantle.
The researchers developed a method to analyze potassium isotopes with a level of precision 10 times better than the best previous technique. Potassium has three stable isotopes, but only two of them, potassium-39 and potassium-41, are abundant enough to be measured with sufficient precision for this research.
The scientists discovered that lunar rocks were richer by about 0.4 parts per thousand compared with Earth rocks when it came to potassium-41, the heavier stable isotope of potassium. 
These findings support the high-energy impact model, which predicted that lunar rocks would possess more of the heavier isotope than terrestrial rocks. In contrast, the low-energy impact model suggested that lunar rocks would contain less of the heavier isotope.
The best explanation for how the heavier isotope came to dominate was that the moon condensed in a cloud with a pressure of more than 10 bar, or about 10 times the atmospheric pressure on Earth at sea level.
"I'm kind of surprised that the new model fits the data the best," Wang said. Still, "we had no expectation which model we were going to support," he said.
Future research should conduct follow-up studies to test these new findings. "We're definitely hoping more people will follow up and try to confirm our results," Wang said.
Wang and Jacobsen detailed their findings online Sept. 12 in the journal Nature.

ΕΝΤΥΠΩΣΙΑΚΗ ΑΣΚΗΣΗ ΤΗΣ ΡΩΣΙΑΣ ΣΤΗΝ ΚΡΙΜΑΙΑ(VIDEO)

On Monday, Russian military forces began a massive six-day war games exercise codenamed Caucasus 2016 including servicemen from the country’s naval, airborne and aerospace units conducted in the South of Russia in and around Crimea.

The military exercise served the purpose of "planning, preparation and conducting combat operations," but many defense analysts interpreted the show of military force to be a direct message to Ukraine and its Western allies regarding Russia’s control over the Crimean peninsula. The exercise was conducted at the Opuk training range on the Black Sea Coast with drills involving warships, aircraft and tanks, with Moscow firing its S-300 and S-400 missile systems. 

"On such a scale and with the deployment of different force groupings, such drills are being held for the first time," said defense ministry spokesman Igor Konashenkov highlighting the unprecedented nature of the massive show of Russian military force. "This training range is the biggest on the Crimean peninsula, which allows for such exercises to be held." 

The drills were overseen by Russian Defense Minister Sergei Shoigu and the head of the General Staff Valery Gerasimov as well as Crimean leader Sergei Aksyonov. 
"Strategic drills are essential to military training in Russia in 2016 with a focus on different troops working together. You should not twist this into anything – there’s no politics," explained Konvashenkov emphasizing that the drills should not be construed as a message to Russia’s neighbors despite the West’s rush to describe it as just that. 

The war games come one month after President Vladimir Putin accused Ukraine of sending a group of saboteurs into Crimea to engage in terror strikes against Russian personnel adding to Western suspicions that Moscow wants to make its control over the peninsula clear
Read more: https://sputniknews.com/russia/201609...

Δευτέρα 12 Σεπτεμβρίου 2016

Moon’s pull can trigger big earthquakes

How a loud noise brought a data center to its knees

A data center's operations completely collapsed as a rare phenomenon cut off service for 10 hours.
datacenter-stanard.jpg
Getty Images/iStockphoto
A Romanian bank experienced serious disruption to payment services and ATM withdrawals for roughly 10 hours due to fire extinguishers.
In a peculiar and rare phenomenon, the loud noise created by inert gas being released during a planned test of fire extinguisher systems not only forced the bank's main data center in Bucharest, Romania, offline, but also managed to destroy dozens of hard drives in the process, causing serious and irrevocable damage.
Last week, Daniel Llano, Head of ING Retail Banking admitted to customers that the "serious technical problems" were caused by Inergen flooding.
Inergen is a kind of fire extinguishing system which relies on gas rather than traditional foam or liquid. Suitable for enclosed spaces, Inergen, stored in cylinders as compressed gas, is dispersed through hoses and nozzles evenly across a small space to wipe out fires.
Usually, this kind of fire protection would be best suited for data centers -- especially as foam and liquid would damage valuable and delicate equipment -- but in this case, something went horribly wrong.
When the gas was released through the nozzles, the pressure was too high, which in turn created an incredibly loud noise when Inergen was released.
An ING spokeswoman told Motherboard that "the drill went as designed, but we had collateral damage."
A source also told the publication that the noise produced by the testing was louder than expected -- being about as high as the bank's equipment was able to monitor at over 130dB. Unfortunately, sound causes vibration, which transferred to the cases of hard drives stored in the data center and damaged internal components.

Motherboard was told that "putting a storage system next to a jet engine" was a fair comparison to make of the tests.
Servers and data storage were affected, as well as card transactions, ATM activity, internet banking, email and the bank's website. While services have been restored and customers can now withdraw money from ATMs and conduct card transactions, the company has been forced to rely on a backup data center.
"I activated emergency procedures and recovery plans provided for such situations," Llano said. "But because of the magnitude and complexity of breakdowns, unfortunately, the time required to restore activity by the back-up was longer than the tests we perform regularly."
The bank was forced to perform a restart of services and to take as many precautions as possible ING has also made an additional copy of the firm's databases. An investigation into the disaster has also begun in the hopes the scenario -- which has likely cost the bank a fortune in repairs -- will not happen again.

Πέμπτη 8 Σεπτεμβρίου 2016

Η Τουρκία σταματά τις ανασκαφές του Αυστριακού Αρχαιολογικού Ινστιτούτου στην Έφεσο

Η ένταση που επικρατεί στις διπλωματικές σχέσεις Αυστρίας - Τουρκίας επηρεάζουν και την αρχαιολογία, καθώς ομάδα Αυστριακών αρχαιολόγων δήλωσε ότι πρέπει να σταματήσει τις ανασκαφικές εργασίες στην αρχαία Έφεσο.


Το τουρκικό πρακτορείο ειδήσεων Dogan αναφέρει ότι η Αυστριακή αρχαιολογική ομάδα έλαβε εντολή από το υπουργείο Εξωτερικών της Τουρκίας να σταματήσει τις ανασκαφικές εργασίες από το τέλος του Αυγούστου. Το ανασκαφικό έργο χρειαζόταν άλλους δύο μήνες για να ολοκληρωθεί.

Το Αυστριακό Αρχαιολογικό Ινστιτούτο (ÖAI) έχει μια μακρά παράδοση ανασκαφικών εργασιών στην Έφεσο, από το 1895. Στα μέσα Ιουλίου το ÖAI δήλωσε ότι η απόπειρα πραξικοπήματος στην Τουρκία δεν θα επηρεάσει τις αρχαιολογικές εργασίες στην Έφεσο, παρόλο που η διευθύντρια της ανασκαφής Sabine Ladstatter παραδεχόταν ότι η κατάσταση ήταν "τεταμένη".

Ο Reinhold Mitterlehner, αντικαγκελάριος και υπουργός Επιστημών της Αυστρίας δήλωσε σχετικά με τις παραπάνω εξελίξεις: «Λυπάμαι πολύ για αυτή την απόφαση γιατί αναμιγνύει την πολιτική με την επιστήμη, και δεν συνάδει με την εταιρική σχέση που έχουμε αναπτύξει όλα τα χρόνια στην Έφεσο. Με αυτή την απόφαση, η ελευθερία της επιστήμης συνεχίζει να μειώνεται».

Οι εντάσεις μεταξύ Βιέννης και Άγκυρας δημιουργήθηκαν όταν ο Christian Kern, καγκελάριος της Αυστρίας δήλωσε ότι πρέπει να ξεκινήσει μια νέα συζήτηση στην Ευρωπαϊκή Ένωση προκειμένου να τερματιστούν οι ενταξιακές συνομιλίες με την Τουρκία. Τον Αύγουστο, η Τουρκία ανακάλεσε τον πρεσβευτή της από τη Βιέννη.

Ο Hans-Peter Doskozilυπουργός Άμυνας της Αυστρίας σύγκρινε την παρούσα πολιτική κατάσταση της Τουρκίας με «δικτατορία», προσθέτοντας ότι «μια τέτοια πολιτική κατάσταση δεν έχει καμία θέση στην ΕΕ».





Διαβάστε περισσότερα Ανασκαφή: Η Τουρκία σταματά τις ανασκαφές του Αυστριακού Αρχαιολογικού Ινστιτούτου στην Έφεσο http://anaskafi.blogspot.com/2016/09/blog-post_7.html#ixzz4JezcunJb

Τετάρτη 7 Σεπτεμβρίου 2016

Three people died in widespread flash floods from heavy rains which lashed Greece overnight

Three people died in widespread flash floods from heavy rains which lashed Greece overnight, the country's fire brigade said on Wednesday. The three victims, all elderly, died at separate locations in the Messinia province, in the southern Peloponnese peninsula hardest hit by extreme weather conditions. "I have never seen anything like it, said Panagiotis Nikas, mayor of the southern city of Kalamata. "About 140 millimetres of rain fell in an hour this morning ... Can you imagine that? It hasn't stopped raining since yesterday at lunchtime," he told Reuters. Seven communities in the wider region were cut off by floods, with extensive flood damage. The area is a vast plain where farming is the main activity. Extensive damage was also reported in Greece's northern city of Thessaloniki, where television images showed cars washed out to sea or piled up from torrential rain. The fire brigade reported it received more than 500 distress calls.

ΕΙΚΟΝΕΣ ΒΙΒΛΙΚΗΣ ΚΑΤΑΣΤΡΟΦΗΣ! Σε έκτακτη ανάγκη η Καλαμάτα - Τρεις νεκροί από τη θεομηνία


Εικόνες βιβλικής καταστροφής στη Στούπα Μεσσηνίας όπου οι καταρρακτώδες βροχές που πλήττουν ολόκληρη την Πελοπόννησο από εχθές το βράδυ...
πήραν και σήκωσαν αυτοκίνητα!


Οι παρακάτω εικόνες μιλάνε από μόνες τους καθώς οι κάτοικοι με το πρώτο φως της ημέρας, αντίκρισαν συγκλονιστικές εικόνες με τα αυτοκίνητα να επιπλέουν στη θάλασσα και τις καταστροφές να είναι τεράστιες!



Η θεομηνία που έπληξε για τα καλά το νομό, εκτός από τρομερές ζημιές σε οχήματα, δρόμους και σπίτια, κόστισε και την ζωή σε τρείς ηλικιωμένους ανθρώπους στις περιοχές Πήδημα, Θουρία και στην πόλη της Καλαμάτας.


Πιο συγκεκριμένα, ένας 80χρονος με κινητικά προβλήματα βρέθηκε νεκρός στο χωριό Θουρία, μια 63χρονη γυναίκα η οποία ήταν κατάκοιτη βρέθηκε νεκρή στο υπόγειο του σπιτιού της ενώ μια ακόμη ηλικιωμένη γυναίκα με κινητικά προβλήματα βρέθηκε νεκρής στο υπόγειο διαμέρισμα της στο κέντρο της Καλαμάτας.


Ο δήμαρχος Καλαμάτας Παναγιώτης Νίκας δήλωσε στην τηλεοπτική εκπομπή «Πρώτη Γραμμή» : «Ας ελπίσουμε το κακό να σταματήσει εδώ. Έχουμε ζητήσει η πόλη να κηρυχτεί σε κατάσταση έκτακτης ανάγκης».




Η Πυροσβεστική ενίσχυσε το πρωί τις δυνάμεις της στην περιοχή της Καλαμάτας με 20 αντλίες από Αθήνα, 12 από Τρίπολη και ένα ερπυστριοφόρο όχημα.

Στην πόλη της Καλαμάτας και σε πολλά χωριά, η στάθμη του νερού ανέβηκε και οι δρόμοι μετατράπηκαν σε χειμάρρους παρασέρνοντας ότι έβρισκαν μπροστά τους και πλημμύρισαν εκατοντάδες σπίτια, ενώ οι κλήσεις που δέχτηκε η Πυροσβεστική για παροχή βοήθειας, είναι αναρίθμητες.





Από την κακοκαιρία υπάρχει διακοπή κυκλοφορίας στο 232 χιλιόμετρο του αυτοκινητοδρόμου Αθηνών – Τριπόλεως – Καλαμάτας στο ύψος της Θουρίας και στο ρεύμα κυκλοφορίας προς Αθήνα, λόγω μεγάλης συσσώρευσης υδάτων.

Στην εθνική οδό Τρίπολης – Καλαμάτας, στο 78ο χιλιόμετρο στο ύψος του ΤΕΙ Πελοποννήσου στο Ασπρόχωμα Καλαμάτας, η κυκλοφορία διεξάγεται με μεγάλη δυσχέρεια λόγω συσσώρευσης υδάτων.



Επίσης, έχει διακοπεί η κυκλοφορία στην εθνική οδό Καλαμάτας – Αρεόπολης, από τη Στούπα έως τον “Αγιο Νικόλαο, λόγω κατολισθήσεων.

Τελευταίες πληροφορίες αναφέρουν ότι στην εστία των ΤΕΙ της πόλης είναι εγκλωβισμένοι περίπου 50 σπουδαστές (Άλλες πληροφορίες κάνουν λόγο για 80).

Ο Πρόεδρος του ΤΕΙ σε ανακοίνωση του δήλωσε ότι το νερό ξεπερνάει το ένα μέτρο και πως όλοι οι σπουδαστές είναι καλά στην υγεία τους.

Αναλυτικά η ανακοίνωση του: «Τα παιδιά είναι εντάξει, η στάθμη του νερού έχει κατέβει στο μισό από ότι ήταν το πρωί στις 6:30. Η Καλαμάτα θα κηρυχτεί σε κατάσταση εκτάκτου ανάγκης από ότι έχουν πει. Ήταν μια θεομηνία, ένα ακραίο φαινόμενο.

Εδώ υπάρχει ένας προαύλιος χώρος ο οποίος δέχεται πολλά νερά από τις πίσω περιοχές και παρότι ήταν απόλυτα συντηρημένα τα φρεάτια μας, ήταν τόσο πολύ έντονη η βροχή που κατάφερε και πλημμύρισε τον προαύλιο χώρο μέχρι και το ισόγειο του κτιρίου σε ύψος 1,20 μέτρα περίπου!



Μπήκαν τα νερά μέσα στο ισόγειο, τα παιδιά μένουν από τον πρώτο όροφο και πάνω έχουν βγει τώρα στα μπαλκόνια και μιλάμε και συζητάμε, είναι ψύχραιμα.

Οι κλίνες στην εστία είναι 80 και πρέπει να βρίσκονται τώρα μέσα καμιά 50 παιδιά. Η εξεταστική που είχαμε σήμερα αναβλήθηκε λόγω των γεγονότων και είναι όλοι ψύχραιμοι. Το χειριζόμαστε το θέμα όσο καλύτερα μπορούμε, έχει έρθει η πυροσβεστική με ένα αντλητικό όχημα και έχουμε και εμείς ένα δικό μας και τα νερά σιγά σιγά κατεβαίνουν».



Στην Καλαμάτα, τους Γαργαλιάνους, τα Φιλιατρά, τη Χώρα, την Στούπα, τη Θουρία, την Εύα, το Πήδημα, το Κεφαλόβρυσο, το Βασιλικό και το Ψάρι, υπάρχουν πολλά πλημμυρισμένα σπίτια και ζημιές σε αυτοκίνητα που έχουν παρασυρθεί από τα νερά, ενώ στη Στούπα της Μάνης, ενώ αυτοκίνητα έχουν παρασυρθεί μέσα στη θάλασσα.



Προβλήματα από την κακοκαιρία έχουν δημιουργηθεί και στον ποταμό Ευρώτα στην Λακωνία, όπου η στάθμη του ποταμού έχει ανέβει επικίνδυνα και υπάρχει διακοπή κυκλοφορίας στην εθνική οδό Τάραψας-Σκάλας στο 19ο χιλιόμετρο στο ύψος της γέφυρας του Ευρώτα, όπου τα νερά του ποταμού έχουν υπερβεί κατά πολύ τη γέφυρα του ποταμού.

Hordes of lionfish have been roaming the Atlantic for several decades now, and their voracious appetite—and lack of natural predators—has seriously upset the ecological balance of those waters.




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The lionfish, a.k.a. “Darwiin’s nightmare,” is upsetting the ecological balance in the Atlantic. (Image: Dennis Jacobsen/Shutterstock

Hordes of lionfish have been roaming the Atlantic for several decades now, and their voracious appetite—and lack of natural predators—has seriously upset the ecological balance of those waters. Now there’s a new foundation devoted to building robots to hunt them down—a Terminator for lionfish.
The prototypes under development are technically cousins to robotic vacuum cleaners, because iRobot CEO Colin Angle is one of the founders of Robots in the Service of the Environment (RISE). He and his wife, biochemist Erika Ebbel, were visiting friends in Bermuda, and the group went diving one day, along with a marine specimen collector named Chris Flook. It was Flook who regaled the group with stories of the invasive lionfish, and RISE was born.
Lionfish have been dubbed “Darwin’s nightmare” because of their tremendous adaptability. They are flexible in what they eat, they can thrive in many different environments (salt water or fresh, cold water or warm), and they reproduce like crazy, all year round, rather than having a particular breeding season. Plus they have venomous spikes, discouraging potential predators from eating them in turn.
That makes lionfish a particularly problematic invasive species. Originally from the Indo-Pacific region, the bright stripes and frilly fins of the lionfish made it a popular choice for exotic pet owners. Those same owners likely dumped adult lionfish into public waters in the mid-1980s, and the species reproduced like gangbusters, with devastating ecological results.


3D rendering of a prototype Harvester Lionfish Hunter to zap the fish with electricity. (Image: Ed Williams/Robo Nautica]

In the Bahamas, for instance, lionfish devoured parrotfish and other smaller species that consume plants, the better to keep algae growth in check. Without them, algae bloomed freely and choked the coral reef ecosystems.
“The only thing that we can do is try to eat them,” marine biologist Christie Wilcox—author of a new book called Venomous: How Earth’s Deadliest Creatures Mastered Biochemistry—told Gizmodo. Because they are venomous—as opposed to poisonous—they are perfectly edible. “Lionfish venom is largely proteins, which are easily denatured [when cooked],” said Wilcox, and you can even eat them uncooked, as in a ceviche. “As long as you don’t stab yourself along the way, you can theoretically swallow a spine freshly cut from a lionfish and be fine.” She’s sampled lionfish herself, in various preparations. “It’s a flaky, white, sort of sweet fish,” she said.


There’s definitely a growing market for lionfish: Whole Foods sells fillets in certain geographical areas, as do several sea-to-table restaurants in Florida and North Carolina, in particular. But lionfish have to be speared by hand; they lurk in coral reefs, avoiding dragging nets, and they don’t fall for the old bait-on-a-hook trick of pole fishing, either. Spearing them one by one is the only option-and that’s a tedious and time-consuming process.
That’s where RISE’s prototype robotic harvesters can help. The first model uses a pressure-powered spear gun to humanely hunt lionfish, which should start field tests this month. A second prototype is designed to zap the lionfish with electricity, thanks to a robotic arm rigged out with two metal electrodes. “When the probes get to either side of the fish, you basically zap it,” RISE executive director Joe Rizzo told PBS Newshour.
The two prototypes include video cameras, so that pilots can guide the robots through the water, but the ultimate goal is to build autonomous underwater robots to hunt lionfish.