Robert L. Mercer is, above all things, an investor. And if you follow the money, his investment in artificial intelligence kinda gave us Donald Trump.

Jesse, our favorite science explainer guy, was also not even a little intrigued about today’s solar eclipse. THIS is what changed his mind.

Elon Musk is many things: an entrepreneur, an innovator, a visionary. But he is also so far up his own ass, he doesn’t even know what’s real vs. simulated.

OK, I get length, width, and height. I’ll even give you time. But 10 dimensions? How is that even possible? Physics is the question and the answer.

Fat, sugar, lactose, gluten. No matter what it is, some food doctor says it’s slowly killing you. Is nothing sacred? Truly, what else is left to eat?

What if there’s a FIFTH dimension? What if there are even more than that? What we can learn from the presence of gravity waves.

Jesse doesn’t want to mislead you about the promise of scientific discovery. But these gravity waves might be the next breakthrough.

Which physicist is the greatest of all time: Newton or Einstein? When it all comes down—you know, like the force of gravity—there’s no contest.

It may not be the Jurassic Period, but scientists are flirting with recreating the Woolly Mammoth to stop global warming. How? Why? And can they open doors?