What If We Detonated All Nuclear Bombs at Once?
AdultsLifeScienceWorldHumanHistory... What happens if we make a huge pile from all 15,000 nuclear bombs and pull the trigger? And what happens if we make an even bigger pile?
Why Can't We Get Power From Waves?
AdultsNatureScienceTechnologyEnergy... Wave power hasn’t yet made a splash because it’s hard to use waves to spin turbines, and because the sea is a harsh place to build things.
The History of Video
AdultsFilmMediaScienceHistory... I always wanted to know why film looked better than video. Moving electronic images have as long a history but were invented for a different purpose.
How to spot a pyramid scheme - Stacie Bosley
AdultsBusinessDesignSelfEconomyEducation... Learn the techniques and tricks that pyramid schemes use to recruit new members and how to avoid being fooled yourself.
Perfect Steak and Chips | Jamie at Home
AdultsFamilyFilmFoodCookingHealth... Back with Jamie at Home and in this clip he shows us what cut of beef he thinks works best for steak and a little hack to distribute more flavour and juiciness! No romance is lost in this clip, summer time, cooking over coal and sweet noughties Jamie wardrobe. What's not to love!
April Fool's Day
TeachersEducationMathTeacher CafeHumorEntertainmentCulture... April Fool's Day is the perfect time to play some light-hearted pranks on your friends, family, and co-workers; and if you’re a teacher, pulling an unexpected fast one on your students can be entertaining -- and memorable -- for everyone.
100 Gallons of Spider Silk | Because Science Footnotes
AdultsNatureScienceWeatherEntertainment... Kyle discusses exactly how much spider silk Peter Parker would need to stop that train, responds to your comments, and more!
Can Humans Sense Magnetic Fields?
AdultsNeurosciencePsychologyScienceBiology... Research has found some human brains can pick up on rotations of geomagnetic-strength fields as evidenced by drops in alpha wave power following stimulus.
A brief history of dogs - David Ian Howe
AdultsAnimalsFamilyNatureHistoryCulture... Trace the history of how wolves, one of humanity’s oldest rivals, evolved into the domesticated dogs we call “man’s best friend.”
You Are A Fish
AdultsAnimalsHumanNatureScienceEvolutionBiology... With our current understanding of evolutionary history and our strategy of cladistic naming, if we wanted to have both goldfish and sharks under a single group called "fish", then mammals must also be called fish.
How Do You Survive Being Trapped In Space? ft. William Osman
AdultsHealthHumanSpaceScienceSurvival... William Osman and Blocko are trapped on the international space station for this episode of Deblocked! How do you survive trapped in space?
Earth Hour 2019
TeachersEducationEnvironmentTeacher Cafe This toolkit contains assets which help raise awareness of the nature all around us, tools to empower you and the people around you to take action and advocate for this year's Earth Hour and beyond!
He Tastes Water Like Some Taste Wine. Meet a Water Sommelier
AdultsFoodMediaNatureHealthCulture... Martin Riese is part of a very small pool of sommeliers who have made a profession out of tasting and judging water.
Can You Survive An Elevator Fall By Jumping?
AdultsHumanPhysicsScienceSurvival... Your monthly dose of hypothetical physics scenarios is here, and today we’re dropping Stu, several times, from the top of skyscraper.
What Eating Rotten Food Really Does To Your Body
AdultsFoodNatureScienceHealth... Food poisoning is awful, but what's actually happening inside your body when you eat rotten food?
Chargrilled Veggie Kebabs
AdultsFamilyFilmFoodHealthCooking... We've raided the archive to bring back The Happy Pear boys to show you some super healthy and super fun halloumi and vegetable kebabs that are great for BBQ season. So easy that you can even get the kids involved!