The photo is from a 2007 announcement by the Air Force about a prototype plane. The pictured aircraft was disassembled more ...

Wild baboons failed to demonstrate visual self-recognition in a test carried out by anthropologists at UCL.

A new study confirms that wild baboons do not recognize themselves in mirrors, reinforcing previous research on monkey ...

LongPath Technologies quantifies methane emissions in oil and gas fields using dual frequency comb lasers and a network of retroreflectors on poles to return the signal to a central node. The project ...

To bring out a faint laser reflection, the algorithm compares four images – two with the laser on and two with it off – and subtracts the background. Using a smartphone for this is ideal since ...

He demonstrates how total internal reflection can make a coin disappear inside a glass of water and bend a laser beam. The second demonstration is used as a model for fibre optics. Your class ...

the study found that while the baboons noticed and responded to a laser mark shone on their arms, legs and hands, they did not react when they saw, via their mirror reflection, the laser on their ...