Tippi Test #shorts

My giant Tippi Tree Leaves 
weren't quite strong enough   so let's try version two reinforced with screws Nice! First let's test the control 
Leaf with just glue and nails Each Leaf here weighs about 1.3 pounds Okay. What if we double stack them? Huh… Let's add 24 pounds of car batteries Wow! Strong Leaf! But what if we add more leverage? That'll do it So now let's try the Leaf with screws Oh no! The whole Tree started tipping but the Leaf is unharmed Impressive!.

As found on YouTube

See also  How it Begins