Subscribe for more videos (and click the bell for notifications): null Before we departed from our amazing visit to The Royal Society, Library Manager Rupert Baker brings out one final object for Adam to examine: an official copy of the Standard Yard, constructed and recognized in 1853. With Adam's recent obsession with metrology and the science of comparative measurement, he couldn't have been happier to check out and hold this incredible artifact! Thanks to Brady Haran for bringing us to The Royal Society! You can find his Objectivity videos at null Shot and edited by Joey Fameli Music by Jinglepunks Join this channel to support Tested and get access to perks: null Tested and Adam Savage Ts, stickers, (de) merit badges and more: https://tested-store.com/ About Tested: https://www.tested.com/about Twitter: http://www.twitter.com/testedcom Facebook: http://www.facebook.com/testedcom Instagram: https://www.instagram.com/testedcom/ Discord: https://www.discord.gg/tested Amazon Storefront: http://www.amazon.com/shop/adamsavagestested Intro bumper by Abe Dieckman Thanks for watching!