📺 RetroStream

Episode 1: How long does it take for the earth to go around the sun? Episode 2: What causes the seasons?

Episode 1: Atomic Theory Episode 2: Thomson's Plum Pudding Model of the Atom Episode 3: Cathode Rays Lead to Thomson's Model of the Atom Episode 4: Scientific Notation - Explained! Episode 5: I'm Atoms (Scientific Cover of Jason Mraz's I'm Yours) Episode 6: Scientific Notation - Example Episode 7: The Difference Between Mass and Weight Episode 8: Egg Experiment to Demonstrate Inertia Episode 9: Gravity (Scientific Version of John Mayer's Gravity) Episode 10: How Far Away is the Moon? (The Scale of the Universe) Episode 11: What is a Force? Episode 12: What Forces Are Acting On You? Episode 13: Why Does the Moon Orbit Earth? Episode 14: What Is Gravity? Episode 15: Best Film on Newton's Third Law. Ever. Episode 16: Calculating Gravitational Attraction Episode 17: Which Hits The Ground First? Episode 18: Misconceptions About Falling Objects Episode 19: Is There Gravity In Space? Episode 20: Three Incorrect Laws of Motion Episode 21: Experiments A Cappella Episode 22: Khan Academy and the Effectiveness of Science Videos Episode 23: What Are Atoms and Isotopes? Episode 24: Supercooled Water - Explained! Episode 25: How Damaging is Radiation?

Episode 24: Does Planet 9 Exist?

Episode 25: The big Misconception about Electricity

Episode 1: Future Computers Will Be Radically Different (Analog Computing) Episode 2: How Horses Save Humans From Snakebites Episode 3: The Man Who Accidentally Killed The Most People In History Episode 4: How Electricity Actually Works Episode 5: How did they actually take this picture? (Very Long Baseline Interferometry) Episode 6: The Absurd Search For Dark Matter Episode 7: The Riddle That Seems Impossible Even If You Know The Answer Episode 8: The Man Who Killed Millions and Saved Billions Episode 9: The 4 things it takes to be an expert Episode 10: World's Highest Jumping Robot

Episode 1: The Stickiest Non-Sticky Substance Episode 8: The fastest Maze-Solving Competition on Earth

Episode 1: Do People understand the Scale of the Universe? Episode 2: The rainiest Place on Earth Episode 3: Why it was almost impossible to make the Blue LED Episode 17: I used to hate QR codes. But they're actually genius