⚙️ 6th to 8th · How Things Work

Bridges, drones and big builds

How can a bridge made of paper hold a heavy load? Engineering design: structures, machines and limits. Below are 4 pages on Peabody that teach it, free, with no sign-up and no ads.

• MS-ETS1-1
• MS-ETS1-2
• MS-ETS1-3
• MS-ETS1-4