sensors

Barcode Readers A barcode scanner is a device designed to read barcodes printed on a retailer's products for the purpose of stock control and to recover the latest pricing. They are also known as barcode readers and they are electronic devices that have a light source and a light sensor, used...

Paris (CNN) -- The operation to recover bodies from the crash of Air France 447, which plunged into the Atlantic Ocean two years ago, has ended with 27 more sets of human remains brought to the surface, a French official told CNN on Wednesday. That means 74 bodies will never be found. The last...

Paris (CNN) -- Seventy-five additional bodies have been recovered from the wreckage of an Air France plane that crashed off the coast of Brazil two years ago, more than doubling the number of remains that have been found, the vice-president of the French victims' association told CNN Tuesday...

(CNN) -- Pilots of the Air France flight that crashed in 2009 and plummeted 38,000 feet in just three minutes and 30 seconds, lost vital speed data, France's Bureau of Investigation and Analysis (BEA) said Friday. The pilots got conflicting air speeds in the minutes leading up to the crash, the...

HOUSTON – Two Endeavour astronauts completed the final spacewalk of their mission, in what was also the last ever spacewalk conducted by shuttle astronauts, as NASA brings its storied shuttle program to a close later this year. Mission specialists Mike Fincke and Greg Chamitoff spent a total of...

CAPE CANAVERAL, Fla. – Two astronauts made history Friday as the final spacewalkers of NASA's 30-year shuttle program, completing construction of the International Space Station with the smooth addition of an extension boom. "This space station is the pinnacle of human achievement and...

Two of shuttle Endeavour's spacewalkers ventured outside of the International Space Station on Wednesday to extend the reach of the station's robotic crane and bolster its power supply. Drew Feustel and Mike Fincke, Endeavour's most experienced spacewalkers, completed an excursion that spanned...

Not sure what to do with your old plasma TV? Leaving it on the curb for the garbage man to pick up may seem like the most reasonable thing to do, but it's definitely not the most environmentally-friendly option. We'll show you how to properly get rid of household trash so that you don't leave a...

When an unmanned Japanese cargo ship ends its mission in a fiery blaze in Earth's atmosphere tonight, it will be carrying a few tokens of sympathy for earthquake victims in Japan: three paper cranes from the crew of the International Space Station. The cranes were folded by the space station's...

I want to record 1080p high definition youtube videos, but every camcorder i find that looks good has horrible reviews and its driving me crazy. I just need a high definition camera thats good for making youtube videos.

I like to make home movies, mostly horror movies, but I will make a movie out of anything really. I want something HD. What is a good camcorder for me?

Can I refill , use and ignore levels. I can tell when it runs out. Why do these compoanies make refil kits if they wont work/Can I refill and work before they go empty?

I want to buy a camcorder for when I have kids, but I want it to have decent picture quality. How is MiniDV? Is it good picture quality? Is it better or worse than Digital-8? Should I just skip tapes altogether and get a DVD camcorder or a pure digital one?

I'm looking to get my first camcorder. I'm wanting to get it for interviews. I'm a musician but as well venturing into meeting other people around the world. While doing this I want to have a good set camcorder to interview people. So if anyone can help me out with some good tips and camcorders...

It would be used for capturing gymnastics. I would prefer not to get a camcorder that records to tape/disk (hard drive or memory card is okay). Any suggestions?

I am looking to buy an HD camcorder with the best quality i can get that shoots in H.264 that i can use as a webcam on my 24" iMac. I am not looking to buy anything too expensive but all suggestions are appreciated. What else would i need to use my camcorder as a webcam? What is a great little...

SAN FRANCISCO – Federal and state officials sought Friday to dispel fears of a wider danger from radioactivity spewing from Japan's crippled nuclear reactors, saying testing indicated there were no health threats along the West Coast of the U.S. Driven by winds over the Pacific Ocean, a...

Last week's devastating earthquake and tsunami in Japan has actually moved the island closer to the United States and shifted the planet's axis. The quake caused a rift 15 miles below the sea floor that stretched 186 miles long and 93 miles wide, according to the AP. The areas closest to the...

Edition Product Line including a mouse, and a keyboard. These devices are specifically designed for gamers, and will assist in the upcoming Dragon Age II game which releases on March 8. Razer’s exclusively designed PC weaponry includes an ergonomically precise Razer DeathAdder mouse, and a...

-- The Canadian government confirmed Thursday that its computer systems fell victim to a concerted and sophisticated cyber attack in recent months but stressed that the attack was thwarted before classified information could be stolen. "Every indication we have at this point is that our sensors...