Stay up to date with notifications from The Independent

Notifications can be managed in browser preferences.

Memory metal clip

This experiment shows how a man bends a paper clip into a completely different shape in seconds when dropped in hot water – and there’s no magic there

Wednesday 09 July 2014 19:43 BST
Comments

Join our commenting forum

Join thought-provoking conversations, follow other Independent readers and see their replies

Comments

Thank you for registering

Please refresh the page or navigate to another page on the site to be automatically logged inPlease refresh your browser to be logged in