Brady pays a visit to Adam Savage’s famous ‘cave’ to look at three of his favourite objects! More links below ↓↓↓

Check out Adam’s channel:    / tested  
Follow him on Instagram:   / therealadamsavage  

Curta on Numberphile:    • Amazing Old Calculator (Curta) - Numb...  

Objectivity on Patreon:   / objectivity  

Subscribe to Objectivity: http://bit.ly/Objectivity_Sub
Films by James Hennessy and Brady Haran

Royal Society website: http://bit.ly/Royal_Society
The Royal Society's own YouTube channel:    / royalsociety  

Facebook:   / objectivityvideos  
Twitter:   / objectivity_vid  

Patron thank you page: http://www.bradyharanblog.com/objecti...

Objectivity T-Shirts: https://teespring.com/stores/objectivity

Stefano is the artist of the Leonardo codex:
https://www.saatchiart.com/apocrifada...

Here's info about Steve Laboyteaux
https://tulsaworld.com/archive/theres...

Marcus Wu made the oversized Curta:
https://www.tested.com/making/739714-...


Thanks to Adam and his team for helping with the production of this video.