Discovery of Fingerprints Asa : What is that? Casa : That is a handprint! Our ancestors used hand prints as signatures before they learned how to read and write. Asa : Ee! Ee! Wow! Really? Casa : Yes! It is still used as the only authentic identification tool we have, in this age of biometric
Tag: inventions
[intro music] (happy up-beat music) (phone rings) (happy up-beat music starts again) (phone rings again) (alarm clock+light music) (light music) (VWOOSH) (light music) (light music gets more upbeat) (VWOOSH) (happy music) (music gets soft) (music gets slightly louder) (VWOOSH) (light music) The third generation AX400 android. I can look after your house, do the cooking,
Kid President: I haven’t always been the Kid President. My first dream, I wanted to be a great inventor. I actually had a few pretty good ideas! My magnify glasses, it helps you My magnify glasses, it helps you see things that you need to see! It also gives you headaches. A really good invention,