How Aerial Reforestation Works Http://stuf.ly/aerial-reforest

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NASA has trialled an engine that would take us to Mars in 10 weeks

And may have inadvertently created a warp drive in the process.

NASA scientists have reported that they’ve successfully tested an engine called the electromagnetic propulsion drive, or the EM Drive, in a vacuum that replicates space. The EM Drive experimental system could take humans to Mars in just 70 days without the need for rocket fuel, and it’s no exaggeration to say that this could change everything.

But before we get too excited (who are we kidding, we’re already freaking out), it’s important to note that these results haven’t been replicated or verified by peer review, so there’s a chance there’s been some kind of error. But so far, despite a thorough attempt to poke holes in the results, the engine seems to hold up.

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In the universe, there’s always gonna be someone bigger than you.

when 👍 you 👍 look 👍 at 👍 the 👍 night 👍 sky 👍 and 👍 remember 👍 aliens 👍 are  👍 out 👍 there 👍 somewhere 👍 

A sand pendulum that creates a beautiful pattern only by its movement.

But  why does the ellipse change shape?

The pattern gets smaller because energy is not conserved (and in fact decreases) in the system. The mass in the pendulum gets smaller and the center of mass lowers as a function of time. Easy as that, an amazing pattern arises through the laws of physics.

im a hipster guys, im about the size of russia i could go to starbucks

This cool caterpillar in Peru will transform itself into looking like a snake when it feels threatened [x]

Humans are wrecking Earth so badly that we actually look at Mars (¾ths the size of Earth, devoid of natural resources, and inhospitable for life) optimistically for our future.

It’s weird to think that nighttime is the natural state of the universe and daytime is only caused by a nearby, radiating ball of flame.

u r. Planet! !!!!!!

i m… Dwarf! !!!!!!!