What is Energy? The short answer is EVERYTHING. But what does that mean? Let SciShow explain.
Let’s talk about the best evidence we have that the theories of quantum physics truly represent the underlying workings of reality.
PBS Space Time • 2018 • Physics
Exploring the universe on a ship that can boldly go where no man has gone before isn't just a sci fi dream. Dr Michio Kaku reveals how we really could one day build a warp drive and set out on our own star trek.
S1E1 • Physics of the Impossible • 2009 • Physics
Albert Einstein and Stephen Hawking were revolutionary thinkers who changed everything we know about our universe, and using the latest discoveries, experts explore the connections between these two great minds.
2019 • Physics
Adam Savage walks through two spectacular examples of profound scientific discoveries that came from simple, creative methods anyone could have followed -- Eratosthenes' calculation of the Earth's circumference around 200 BC and Hippolyte Fizeau's measurement of the speed of light in 1849.
2012 • Physics
Over a single weekend in 1869, a young Russian chemistry professor named Dmitri Mendeleev invents the Periodic Table, bringing order to the growing gaggle of elements. But this sense of order is shattered when a Polish graduate student named Marie Sklodowska Curie discovers radioactivity, revealing that elements can change identities — and that atoms must have undiscovered parts inside them.
Part 2 • The Mystery of Matter: Search for the Elements • 2015 • Physics
Planet Earth shrinks to half size causing altitude sickness and a cosmic disaster, the sun gets as small as a sun can be, turning Earth into a frozen mud ball. We also see what happens to a man who shrinks to the same size as a wasp.
2/2 • Size Matters • 2019 • Physics