The fusion reactions happening in the core are like a giant fusion bomb that is trying to explode the star. The balance between the gravitational forces and the explosive forces is what defines the size of the
America’s most special places will always be beautiful, but a warming climate forces us to accept that they can’t be frozen in time.
In 1984, President Ronald Reagan proposed a permanently inhabited, government- and industry-supported space station be built by the United States in cooperation with several other countries. Four years later, the U.S. joined forces with Canada, Japan and the European Space Agency (a program then...
Other times, it’s a case of using visual and narrative cues to build up the importance of a giant bell that hangs ominously above our allied forces, before bringing it crashing down. Building up to these crescendos in a way that feels very satisfying requires every tool at our disposal. ...
In January 2015, I along with the technological entrepreneur, Elon Musk, and many other AI experts, signed an open letter on artificial intelligence, calling for serious research on its impact on society. In the past, Elon Musk has warned that super human artificial intelligence, is possible of...
We like to think that our universe is unique. => 我们喜欢认为我们的宇宙是独一无二的。 However, now we're not so sure. => 但是,现在我们不太确定。 Perhaps there is a multiverse of universes. => 也许宇宙是多元的。 Another possibility is that our Big Bang is just one of many Big Bang...
has sufficient mass for its self-gravity to overcome rigid body forces so that it assumes a hydrostatic equilibrium (nearly round) shape, and has cleared the neighborhood around its orbit. That third part is what separates Pluto from the other 8 planets. ...
when it was less than a second old, we have no theory of physics that can cope with the insanely high temperatures and pressures the universe experienced. All of our theories of physics break down, and we have no understanding of how particles, forces and fields operate in those conditions....
At Forum for the Future and through the School of Sys- tem Change, we work with a wide variety of organisations, across multiple sectors, who are seeking to cultivate change on a number of complex sustainability issues. In this paper, I will draw on the many projects we are working on ...
Or, will you pick a low-energy, speedy ship and combine it with homing missiles and a character who tosses out homing mines for a fragile chaotic run? There are so many combinations for you to try out and find which one suits your playstyle the most. ...