The photodiode is actually sensitive enough to detect the small amounts of gamma radiation produced from a smoke alarm americium source, and also registers [Alan]’s other more powerful ...

When we think of radioactivity, images of nuclear reactors or radioactive waste often come to mind. However, radiation is a ...

To measure radiation levels, a Geiger counter works ... and you can also find radioactivity in your smoke detectors, and those can save lives," he told Newsweek. With more than 590 comments ...

Scientists have developed a new type of handheld multi-purpose radiation detector that comprehensively detects all types of ionizing radiation. The device can be used by industrial and medical ...

Additionally, we are exposed to varying amounts of radiation from sources such as dental and other medical X-rays, industrial uses of nuclear techniques and other consumer products such as luminized ...

Get Instant Summarized Text (Gist) A new handheld radiation detector has been developed to detect all types of ionizing radiation, including alpha, beta, gamma, X-rays, and neutrons. It features ...