F-22 Raptor taking off into a 90 degree vertical climb

How Wi-Fi waves propagate in a building

New obsession: seeing things in thermal vision.

Strawberry picking machine... Seems fun :)

Tangled Manta Ray asks for diver's help

too tired to train

Motorcyclist couldn't pass up such a perfect opportunity

Global Internet Usage Based on Time of Day

Capturing the imagination of a child

Roger sounds like my kind of guy.

The size of a blue supergiant in comparison to our solar system.

T Rex Dancing Ballet (Repost)

This is the role plants play in keeping the soil intact and filtering impurities.

How light pollution affects the visibility of stars More: bit.ly/25kUUCL

engineering marvel or unnerving ?

Induction forge

According to the laws of physics a planet that has the shape of a donut may actually exist somewhere in the universe

Thanks Amazon for packing the bubble wrap in bubble wrap.

Elevated busses

This is a lion making a kill in the wild. It’s very graphic but its important to show just how brutal nature can be.