3 ms·
If you enter through the home page, you can see a list of his other talks: http://worrydream.com/#!/InventingOnPrinciple http://worrydream.com/#!/InventingOnPri
by espeed 13y ago
If you enter through the home page, you can see a list of his other talks: http://worrydream.com/#!/InventingOnPrinciple http://worrydream.com/#!/InventingOnPrinciple