Search Results: "Self-defence"

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04:08 Popular
Kung Fu Mantis Vs Jumping Spider - Life Story - BBC

1,448 views / 5 likes - added 8 years ago

When attacked an orchid Mantis is capable of it's own self defence in the form of Kung Fu. Taken from Life Story. Subscribe to BBC Earth: http://www.youtube.com/subscription_center?add_user=BBCEarth BBC Earth YouTube Channel: http://www.youtube.com/BBCEar
08:02
Testing LEGO Sea Defences!

41 views / 0 likes - added 1 month ago

Using LEGO and LEGO Technic I test various types of coastal sea defences to see how well they resist erosion!I designed and built a LEGO wave pool generator to simulate the wave action hitting the shoreline where LEGO Batman is having a break on the beach
04:47
Walking The Most Dangerous Path In Britain

280 views / 0 likes - added 3 years ago

The Broomway is surrounded on both sides by quicksand and deep, sucking mud. It has no markers and no guideposts. And if you mistime your walk, you won't outrun the tide. Oh, and it's in the middle of a Ministry of Defence firing range. But most of the ti
03:28
Testing The Sound Mirrors That Protected Britain

645 views / 0 likes - added 5 years ago

Over on the RAF Starrship channel, I'm talking about the history of radar: https://youtu.be/VDC_RCh0ws8 - but over here, we're testing a 90-year-old piece of technology that was meant to be part of Britain's air defence. The Sound Mirrors, on Romney Marsh
07:00
How Do Bees Sting? | Maddie Moate

672 views / 1 likes - added 4 years ago

One of the bee questions I get asked most is WHY do bees sting?! Honey bees rarely sting for any reason other than defence and needn't be anything to be scared of. So, I made a video and a DIY honey bee stinger to help me explain how and why they do it! (
11:01
Is the European Union a Country?

550 views / 0 likes - added 7 years ago

Support Wendover Productions by signing up for Lootcrate: http://trylootcrate.com/wendover Go check out Real Life Lore's video on "Is the United States a Country?": https://www.youtube.com/watch?v=5NZwK63tf60 Support Wendover Productions on Patreon: https
03:11
The Circle Visible From Space

434 views / 0 likes - added 4 years ago

Mount Taranaki, on the North Island of New Zealand, is a large-scale circle that's visible from space: a stratovolcano with six miles of forest around it. But that didn't happen naturally. Oh, and there's a good chance that, in the next fifty years or so,
06:56
An introduction to coding with an Arduino | Do Try This At Home | We The Curious

375 views / 0 likes - added 4 years ago

What is code? What is an 'Arduino'? This introduction to coding will help you take your first steps in tinkering with hobby electronics at home as Heather and Beth investigate the applications of coding a Mars rover.Arudino projects and tutorials:http://w
04:09
Flyboard Air World First - Flying Frenchman Cross English Channel on Jet Hoverboard

445 views / 1 likes - added 4 years ago

Flying Frenchman crosses English channel on jet powered hoverboard.Flyboard Air is now the worlds first jet powered hoverboard to cross the English channel.Flyboard Air is a personal aviation transport, the hoverboard is powered by five small jet engines
04:26
Turtle Time with Dr. Turtleman!

625 views / 0 likes - added 5 years ago

Jessi and Squeaks are on a beach vacation, so they've called in their pal, Dr. Lawrence Turtleman, to take over the show for today! And what is he going to teach you about? Turtles, of course! ---------- Love SciShow Kids and want to help support it? Beco
09:12 Popular
How the Turtle Got Its Shell

778 views / 3 likes - added 6 years ago

Where did turtles come from? And how did the they get their shells? The answers to these questions would eventually cause scientists to rethink the entire history of reptile evolution. Thanks as always to Nobumichi Tamura for allowing us to use his wonder
04:09
What Will Rockets Look Like In The Future?

582 views / 1 likes - added 7 years ago

Goodbye rockets, hello... spaceplane? Here's how scientists are creating a reusable technology that can go five times the speed of sound! What The Future Of Transportation Looks Like - http://bit.ly/29dUJS5 Sign Up For The Seeker Newsletter Here - http://
11:32 Popular
Top 10 Robot Animals You Won't Believe Exist

1,161 views / 3 likes - added 6 years ago

Amazing scientists love to build incredible animal robots. Here are the Top 10 Robot Animals That Exist! Subscribe for more! ► https://goo.gl/pgcoq1 ◄ Stay updated ► https://goo.gl/JyGcTt https://goo.gl/5c8dzr ◄ For copyright queries or general inquiries
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04:15
The Future Of Warfare: Laser Cannons & Drone Armies

579 views / 0 likes - added 7 years ago

Scientists recruited by the government have been developing some pretty crazy technology. What will weapons look like in the future? How Ex-Nazis & Jewish Scientists Got The U.S. To The Moon - https://youtu.be/VW2KTX0zg5g Sign Up For The Seeker Newsletter
16:27
We Tested Googles Tips for Getting Stains Out of Your Clothes. You're Welcome.

466 views / 0 likes - added 4 years ago

Stained your shirt but dont have time for a spin cycle? Your first impulse is probably to whip out your phone and start Googling. But how reliable are the quick stain removal tips you come across? This week on Reactions, we try out a bunch of those tips a
54:31
What's the Point of Maths? - with Nira Chamberlain

214 views / 0 likes - added 3 years ago

All around the world children, and even some adults, ask the question: What is the point of mathematics?. The field of mathematical modelling not only helps answer this question, it can help quench the human thirst for knowledge.Watch the Q&A: https://you
06:42 Popular
The Invisible Creatures That Keep You Alive!

712 views / 0 likes - added 7 years ago

Try Audible today: http://www.audible.com/ok “I Contain Multitudes” by Ed Yong http://amzn.to/2aE5rlf ↓ More info and sources below ↓ Get yourself an awesome IOTBS shirt! http://dftba.com/besmart Learn more/references: Fujimura, Kei E., et al. "House dust
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05:00
How ESAs Dark Energy Telescope Will Map the Dark Universe

420 views / 0 likes - added 4 years ago

ESA is building its first space telescope to investigate how dark energy and dark matter control our universe. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Countdown to Launch: http://bit.ly/CTLplaylist Thumbnail Credit: Thales Alenia Spa

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