He invented the Wilson cloud chamber. It uses supercooled water
or alcohol vapor to make the paths of subatomic particles visible.
the cloud chamber the cloud chamber
He invented the cloud chamber (also known by the name Wilson chamber). Cloud chambers use supercooled water or alcohol to track the paths of subatomic particles.
bubble chamber
None. The megapixels are in the detecting device. e.g. a camera, a CCD device.
Almost all devices emit smells. The difficulty lies in constructing devices which don't. That's why explosive-detecting dogs are so successful, for example
the cloud chamber the cloud chamber
He invented the cloud chamber (also known by the name Wilson chamber). Cloud chambers use supercooled water or alcohol to track the paths of subatomic particles.
bubble chamber
A cloud chamber do not actually form clouds. It is a device that is used for detecting particles of ionizing radiation.
radar
e-nose
ASDIC
None. The megapixels are in the detecting device. e.g. a camera, a CCD device.
A Passive InfraRed Sensor (PIR)
It's called a "Motion Detector"!
The Piranah Water 3000
Alexander Popov was one of the first to create a radar device. His device, created in 1895, was meant for detecting lightning strikes.