Links

News
Nature.com News
PhysicsWorld
Quanta Magazine
IEEE Spectrum
Ars Technica
Mark Bruce's SciTech Digest
The Guardian
BBC
The New York Times
The Atlantic
The Washington Post
Space.com

Educational
Reality Check
MIT OpenCourseWare
Cassiopeia Project
Khan Academy
Fora.tv
TED
Nautilus
Edge
Sixty Symbols
Periodic table of videos
SmarterEveryDay Youtube Channel
Numberphile Youtube Channel
Vsauce Youtube Channel
SciShow Youtube Channel
Veritasium Youtube Channel
Crash Course Youtube Channel
Vi Hart Youtube Channel
Scale of the Universe
Einstein for Everyone
CERN
Fermilab
NASA
ESA
DARPA
National Science Foundation
Perimeter Institute

Transhumanism
Transhumanism
Outline of Transhumanism
Humanity+
Anders Sandberg's Home on the web
Nick Bostrom's Home on the web
Eliezer Yudkowsky's Home on the Web
Extropy Institute
r/transhumanism

Futurism
The Long Now
Oxford's Future of Humanity Institute
Future of Life Institute
Centre for the Study of Existential Risk
World Future Society
Less Wrong
KurzweilAI.net
SENS Research Foundation
Foresight Institute
Machine Intelligence Research Institute
Institute for Ethics and Emerging Technologies
JET: Journal of Evolution and Technology
The Meaning of Life
r/futurology
r/singularity
Singularity University
Singularity Hub
Long Bets

Tools
Wikipedia
Wolfram Alpha
Google Scholar
Dynamic Periodic Table
Currency Converter
Timezone Converter
CIA World Factbook
Wikiquote

Other
Photo albums
Art? Art!
xkcd
Abtruse Goose
Quotes
Rational Wiki
The Encyclopedia of Science Fiction