The mantis shrimp can punch at 50 mph

Hummingbird

How fast can a hummingbird flap its wings compared to the speed of sound?

Concrete

Human bones are stronger than concrete — ounce for ounce, bone is stronger than steel

Vehicle registration plates of California

Blue whale's heart is the size of a small car

Skeletal muscle

Did you know the jaw muscle is the strongest relative to size?

Tardigrades can survive in space, boiling water, and temperatures near absolute zero

Can tiny creatures survive the harshest conditions on Earth and beyond?

A single teaspoon of soil contains more microorganisms than people on Earth

Did you know a teaspoon of soil teems with life?