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The loathsome, lethal mosquito

Adults Animals Science
Everyone hates mosquitos. Besides the annoying buzzing and biting, mosquito-borne diseases like malaria kill over a million people each year (plus horses, dogs and cats). And over the past 100 million years, they've gotten good at their job -- sucking up to three times their weight in blood, totally undetected. So shouldn't we just get rid of them? Rose Eveleth shares why scientists aren't sure.

The Lion King Australia

Adults Film Music Transportation
After an amazing day at THE LION KING Brisbane season launch announcement, members of our Australian cast felt so elated they decided to sing the 'Circle of Life' prior to take off on their flight back to Sydney.

How simple ideas lead to scientific discoveries

Adults Creativity Science
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.

Anti-Gravity Wheel Explained

Adults Physics Science
It's a little shaky but if you average out the oscillations I think the result is clear. Again, huge thank you's to A/Prof Emeritus Rod Cross, Helen Georgiou, Alex Yeung, and Chris Stewart, the University of Sydney Mechanical Engineering shop, Duncan and co. Ralph and the School of Physics.

Mousetrap Chain Reaction in Slow Motion

Adults Film Internet Culture
Gav sets up a chain of 150 mousetraps. Dan sets them off bravely.

The Most Amazing Thing About Trees

Adults Ecology Nature
Trees create immense negative pressures of 10's of atmospheres by evaporating water from nanoscale pores, sucking water up 100m in a state where it should be boiling but can't because the perfect xylem tubes contain no air bubbles, just so that most of it can evaporate in the process of absorbing a couple molecules of carbon dioxide. Now I didn't mention the cohesion of water (that it sticks to itself well) but this is implicit in the description of negative pressure, strong surface tension etc.

Questions no one knows the answers to

Adults Physics Science Space
In the first of a new TED-Ed series designed to catalyze curiosity, TED Curator Chris Anderson shares his boyhood obsession with quirky questions that seem to have no answers.

How Google responds to government search warrants

Adults Business Justice Social Media
How Google responds to search warrants, while working hard to protect our users' privacy and security. Learn more about how we handle requests.

Why waste time? It doesn't earn interest.

Adults Life Philosophy
"Why waste time? It doesn't carry over to the next day. It doesn't earn interest. Take every day and every moment, and make something of it. Make something positive." - Elvis de Leon

When a dog stays home alone

Adults Animals Pets
This dog is not allowed on the bed. So it's owner installed a camera to check what happens when the dog stays home alone.

Why do we cry? The three types of tears

Adults Biology Human Science
Whether we cry during a sad movie, while chopping onions, or completely involuntarily, our eyes are constantly producing tears. Alex Gendler tracks a particularly watery day in the life of Iris (the iris) as she cycles through basal, reflex and emotional tears.

X-Men: Days of Future Past | Official Trailer 2

Adults Film Marketing
The ultimate X-Men ensemble fights a war for the survival of the species across two time periods in X-MEN: DAYS OF FUTURE PAST. The beloved characters from the original "X-Men" film trilogy join forces with their younger selves from "X-Men: First Class," in an epic battle that must change the past -- to save our future.

Dead stuff: The secret ingredient in our food chain

Adults Ecology Food
When you picture the lowest levels of the food chain, you might imagine herbivores happily munching on lush, living green plants. But this idyllic image leaves out a huge (and slightly less appetizing) source of nourishment: dead stuff. John C. Moore details the "brown food chain," explaining how such unlikely delicacies as pond scum and animal poop contribute enormous amounts of energy to our ecosystems.

Good Guess!

Adults Personal Finance TV
Check out one of Wheel of Fortune's most amazing solves!

Secret Life of Dogs: Alsatian dog drinking water in ultra slow motion

Adults Film Pets
Footage from "Secret Life of Dogs" narrated by Martin Clunes. An Alsatian drinking water filmed with Phantom camera at 1000fps.

Anti-Gravity Wheel?

Adults Internet Culture Physics
In this video I attempt to lift a 19kg (42 lbs) wheel over my head one-handed while it's spinning at a few thousand RPM. This replicates an earlier experiment by Professor Eric Laithwaite. He claimed the wheel was 'light as a feather' and could not be explained by Newton's Laws. I wanted to find out for myself what I really felt like.

Dance Walking Fitness Ben Aaron.

Adults Internet Culture Music
Hysterically funny man Ben Aaron shows us the new craze he has developed he calls... "Dance Walking Fitness"

How Does The Number Pi Sound Like?

Adults Math Music
Song from ?.

How to destroy the celebration with a trumpet

Adults Humor Music
A dude sees a marching band outside of his window, and decides to have a little prank.

Peanuts | Teaser Trailer [HD] | FOX Family

Adults Film Marketing
For the first time ever, Snoopy, Charlie Brown and the rest of the gang we know and love from Charles Schulz's timeless "Peanuts" comic strip will be making their big-screen debut; like they've never been seen before in a CG-Animated Feature film in 3D.

HAPPY - Walk off the Earth Ft. Parachute

Adults Internet Culture Music
Here is our version of Pharrell's Happy with our good friends Parachute. Take action to create a Happier world for people everywhere. Visit 24hoursofhappiness.com