"Catapults: they’re amazing! Stored potential energy rapidly released as forward motion to launch missiles, basketballs, watermelons, and even flying cars through the air. We know them, we build them,... continue reading
posted by ant 3 weeks ago • 120 views • 9:34Ants!
Created: 1 decade 6 years 10 months 3 weeks ago
Updated: 2 weeks 6 days ago
Views: 19,562
Updated: 2 weeks 6 days ago
Views: 19,562
Ants, duh!