Yep, those are the important and hard to make bits of a gun.

In the future it will probably be illegal to 3D print a gun with a working firing pin or lower receiver. Those are the only parts of a gun you need a licence to buy with current US law.

The future is still spaceflight, we just use robots instead of humans now.

5–50 million years, Time by which the entire galaxy could be colonised, even at sublight speeds.

Wish I could be around to witness this first hand.

another good one is http://www.silverhydra.com/ If you go to the gym you should take a look. he goes in depth and analyses supplements down to the molecular level no bro science.

Edit: whats up with the text being centered?

https://wwws.whitehouse.gov/petitions#!/petition/actually-ta...

Definitively, I remember doing those dumb spinner "experiments" in grade school. This would teach kids probability and how to setup a real experiment, not one of those follow the recipe grade school experiments.

That's exactly what he is doing although I can't blame him. Very few people are into the psychedelic/tripping culture so by joining you automatically feel detached from other people, almost as though they where in a special group.

Same is true for me, I enjoy psychedelic's but none of my friends do : (

This is true to some extent, although many intelligent kids experiment with drugs that are hard to maintain as experiments, and eventually develop into addictions. This could be prevented by factual drug education so the smart and dum kids can decide based on evidence the repercussions for using drugs.