Search Results | hans geiger

Your search for "hans geiger" returned 2 results

How Do Geiger Counters Work?

science.howstuffworks.com/geiger-counter.htm

First developed in the 1920s, Geiger counters still use the same basic technology to detect radiation, but today can be the size of a smartphone.

Can You Answer These Questions a Master Carpenter Should Know?

play.howstuffworks.com/quiz/can-you-answer-these-questions-a-master-carpenter-should-know

When it comes to carpentry, are you sharp as a ten-penny nail? Or as dull as an overused drill bit? Find out now with our quiz on this old and venerable profession!

1 - 2