Summary: I lost my wallet. That made me curious about what kind of person doesn't return a found wallet. So I got 200 wallets and dropped them in 10 cities to collect data to rank the honesty of the cities and to build a profile of an honest person. We looked at variables such as male v. female, age, high income v. low income, religious v. non-religious, small town v. big town.
MERCH- By popular demand I have shirts now! I picked the super soft, high quality shirts and make $0 on all items which is why they are priced so handsomely :) https://teespring.com/stores/markrober
1st place science fair ideas- 10 ideas and tricks to WIN! Is NASA a waste of money? BEST Guess Who Strategy- 96% WIN record using MATH. iPhone ATM PIN code hack- HOW TO PREVENT. PAINT Super Soaker Battle (w/ Colin Furze)- Splatoon IRL. I used Machine Learning to hack baseball. Seeing Myself Through a Cat's Eyes. No Robot Will Be Able to Replace These People. 1500 Water Balloons + Trampoline- SLO MO!! The Super Mario Effect - Tricking Your Brain into Learning More | Mark Rober | TEDxPenn.