Do We Have to Get Old and Die?
AdultsBiologyHumanWe'd like to thank Focus Features for sponsoring this video - and for inviting us to pre-screen their summer 2015 film "Self/Less". It's a sci-fi flick that explores memory, consciousness, and immortality, and it made us think about the types of immortality that already exist here on Earth.
Why Do You Forget Their Name?
AdultsNeuroscienceRelationshipsPsychology...Why is it so hard to remember someone's name?
Could We Clone Ourselves?
AdultsGeneticsHumanScience...Is the science of Orphan Black realistic? Could we clone humans, or engineer them to have customized traits? We take a look at today's genetic engineering technologies to find out if designer babies and human cloning is, or should be, a reality.
Experiment Shows That All Of Us Are Naturally Altruistic
AdultsHumanPhilosophySociety...Put to work at the Max Planck Institute for Evolutionary Anthropology in Germany, Alan Alda finds out how children will help, and like it, while chimps are less inclined to offer enthusiastic assistance.
What Colour Is This Dress?
AdultsInternet CultureScienceSocial Media...Solved with science for the sake of the human race!!
How optical illusions trick your brain
AdultsVisual DesignSciencePsychology...Optical illusions are images that seem to trick our minds into seeing something different from what they actually are. But how do they work? Nathan S. Jacobs walks us through a few common optical illusions and explains what these tricks of the eye can tell us about how our brains assemble visual information into the 3D world we see around us.
If superpowers were real: Super speed
AdultsHumanPhysicsScience...What if super speed wasn't just the stuff of epic comic book stories? Is it scientifically possible to be super speedy? In this series, Joy Lin tackles six superpowers and reveals just how scientifically realistic they can be to us mere mortals.
Why are my ears ringing?
AdultsHealthScienceNeuroscience...A weekly show where we endeavor to answer one of your big questions. This week, Emma R. asks, "Why do I get that weird ringing noise in my ears?"
The science of stage fright (and how to overcome it)
AdultsBiologyPsychologyNeuroscience...Heart racing, palms sweating, labored breathing? No, you're not having a heart attack -- it's stage fright! If speaking in public makes you feel like you're fighting for your life, you're not alone. But the better you understand your body's reaction, the more likely you are to overcome it. Mikael Cho advises how to trick your brain and steal the show.