Pranksters Dye River in Canada Bright Fluorescent Green

[youtube]http://www.youtube.com/watch?v=aO_-gwiteFE&feature=player_embedded[/youtube]

Last week, pranksters dyed the Goldstream River on Vancouver Island bright green using the dye fluorescein. Apparently the river was so bright that it was painful to look at. Here’s footage of this roiling ectoplasmic channel.  (video)

 

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Laser Cannons Could Defend Ships Against Pirates

laser cannon

Lasers cannons could be mounted on ships and boats to help fight off pirates attempting to board the vessels.

British engineers are developing a new type of defense system that uses lasers to incapacitate pirates by dazzling them as they approach a ship.  Lasers cannons could be mounted on ships and boats to help fight off pirates attempting to board the vessels.

Shift in Tactics Give Pirates an Edge as They Prey on Ships Further Out at Sea

pirates

Pirates off the Horn of Africa.

Two years after international forces dispatched a flotilla of warships to counter piracy around the Horn of Africa, attacks on merchant ships are rising again.Last year, pirates captured 53 ships in the region, up from 51 in 2009, according to the Combined Maritime Forces, which oversees the operations. There were 160 attempted attacks in 2010, up from 145 the year before.

 

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Why It Will Be at Least 200 Years Before Interstellar Travel will Be Possible

astrochemistry

We won’t have enough power until 2211 for interstellar travel.

Interstellar travel won’t be possible for at least 200 years, according to a former NASA propulsion scientist who has some new calculations. And by then, the spaceships we would design for the trip will be obsolete.

 

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The EN-V – Futuristic Compact, Enviromentally Friendly Car That Drives Itself

en-v

The Electric Networked Vehicle (EN-V) was unveiled at the Las Vegas Convention Center

Car designers have come up with the perfect solution for all those motorists tired of traffic jams and lack of parking spaces.

 

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PARO Interactive Therapeutic Robot

paro4

PARO

PARO is an advanced interactive robot developed by AIST, a leading Japanese industrial automation pioneer. It allows the documented benefits of animal therapy to be administered to patients in environments such as hospitals and extended care facilities where live animals present treatment or logistical difficulties. (Pics)

 

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Lice DNA Study Shows Humans First Wore Clothes 170,000 Years Ago

David Reed

University of Florida researcher David Reed is lead investigator on a five-year study following the evolution of lice that found modern humans first began wearing clothes about 170,000 years ago.

A new University of Florida study following the evolution of lice shows modern humans started wearing clothes about 170,000 years ago, a technology which enabled them to successfully migrate out of Africa.