There's a mystery sitting in the Clarendon Laboratory at Oxford University. A bell in the lab has been ringing for more than 175 years, and no one quite knows why.
A Mysterious Ringing
A Hyper-Durable Battery
The Battery That's Lasted 176 Years
When will the Oxford Bell stop?
Written by Mae Rice April 18, 2018
Wake up with the smartest email in your inbox.
Our Best Articles Daily