4 Results for

caesium

Article

World's first atomic wristwatch comes to Kickstarter

A scientist says he's created the world's first true atomic wristwatch, packing a chip-scale atomic clock into a wearable carbon fiber case. And yes, he's made watches before.

By April 11, 2014

Article

The world's most accurate clock will keep time for 5 billion years

An experimental clock has set the records for both accuracy and stability, being able to keep time for longer than the Earth has been in existence.

By January 22, 2014

Article

Hoptroff No 10 is world's first atomic pocket watch movement

If you have at least £10,000 spare and don't mind wearing radioactive matter about your person, this could be the timepiece for you.

By May 2, 2013

Article

Google doodle celebrates the Bunsen burner, takes heat over privacy

Today's Google doodle celebrates the man behind the Bunsen burner as the search giant announces +1 and superfast broadband -- and earns a slap on the wrist.

By March 31, 2011