So apparently NASA made this experiment where they drugged some spiders to see how they behave and spin their webs under the influence. This is what came up. While on marijuana made a reasonable stab at spinning webs but appeared to lose concentration about half-way through, on caffeine they were incapable of spinning anything better than a few threads strung together at random.

This is one of the photos taken by NASA’s Curiosity rover, which landed on Mars on the morning of the 6th of August.

And here is a photo of the vehicle during a test drive before the launch.