Libraries of Knowledge (Ongoing)

I came across an interesting thread on this site:
Libraries of Knowledge (Ongoing)
http://ift.tt/1Tsd0f5

It is a great source for interesting, fun and educational sites. There are sites that I haven't included because they are what this site considers woo. My advice is take what you need and leave the rest behind.

I think it a great idea and would like to see this as an ongoing thing on this site. Please feel free to add any of your own. I would also encourage people to leave books that they think people would benefit from.

p.s. My personal favorite is the virtual tour of the Smithsonian Institute and these:

CONSIDER THE FOLLOWING AS A SEPARATE FOLDER BY THEMSELVES:
http://ift.tt/v5dVO4
http://ift.tt/1wtFFSi
http://ift.tt/1QLiBab
http://ift.tt/1akjUbV
http://ift.tt/o1wyVp
http://ift.tt/yivI0G
http://ift.tt/1Tsd3aH
http://ift.tt/1KDXR7F
http://ift.tt/1QLiE5O
http://ift.tt/1komnhj


http://ift.tt/16zyGw9

http://ift.tt/1dVZ36q

http://ift.tt/1Tsd0vr

http://ift.tt/18059Nm

http://ift.tt/ONcvr2

http://cryptome.org/

http://ift.tt/1QLiE5V

http://ift.tt/1QLiE5X

http://ift.tt/1mav4ME

http://ift.tt/1L51Zr3

http://ift.tt/1QLiBag

http://ift.tt/1Tsd3aR

https://www.erowid.org/

http://ift.tt/1p4eQ1O

http://ift.tt/1G21wXE

http://ift.tt/1QLiBal

http://ift.tt/1P72pRc

http://ift.tt/PIWgRS

http://ift.tt/1QLiBao

http://ift.tt/1kFpJHu?

http://ift.tt/1keuIhI

http://ift.tt/1Tsd0vu

http://ift.tt/1QLiEmn

http://ift.tt/1Tsd0vw

http://ift.tt/ge8G4T

http://aetherforce.com/

http://ift.tt/1Tsd0vy

http://ift.tt/SjrqJF

http://ift.tt/13qoovn

http://ift.tt/1EYZ9Gz

http://ift.tt/1QLiBqM

http://fixitnow.com/

http://ift.tt/1Tsd0vA

http://ift.tt/1PJt9bU

http://ift.tt/1ldPi4L

http://ift.tt/1Tsd3rc

http://ift.tt/1QLiBqT

http://ift.tt/1Tsd0vD

http://ift.tt/1Tsd0vF

http://ift.tt/1QLiEmx

http://ift.tt/1PM9NSH

http://ift.tt/1QLiEmy

http://ift.tt/1LUdE0h

http://ift.tt/1yrnEqW

http://ift.tt/1QLiEmA

http://ift.tt/1QLiEmB

http://ift.tt/V3iAbM

http://ift.tt/1KkQ7ap

http://ift.tt/s7OFL1

http://ift.tt/ocQZFk

http://sci-hub.io/

http://ift.tt/1nyKKqH

http://ift.tt/1Tsd0vJ

http://ift.tt/1Tsd3HE

http://ift.tt/rt0pTZ

http://gigapan.com/

http://ift.tt/1QLiECX

http://ift.tt/VIfoMr

http://ift.tt/OOIvuG

http://ift.tt/1QLiBHp

http://ift.tt/1Tsd0LZ

http://ift.tt/1Uef1se

http://ift.tt/1Tsd0M6

https://www.youtube.com/user/journey...?feature=watch

http://ift.tt/1ytBgVE

http://ift.tt/1QLiEmx

http://ift.tt/1TifYme

via International Skeptics Forum http://ift.tt/1SB8TgK