More From the Stuff Network
Is a "Dog Year" Really 7 Years?
Apr 24, 2017
You may have heard that dogs age differently than humans. But is it true? Get the facts on your pooch without having that ever-awkward “so… how old are you really?” conversation. See more »
How Does Jet Lag Work?
Apr 19, 2017
Yeah, your sleeping pattern gets screwy when you fly to different time zones. But what are the symptoms of jet lag? What causes it? And how can you remedy it? See more »
Why Does The Shower Get Hot When The Toilet Is Flushed?
Apr 17, 2017
Were you burned the last time someone flushed the toilet while you were showering? It's a simple plumbing fix. See more »
How Do You Find Water In The Wild?
Apr 12, 2017
In case you ever get stranded in the wild without an obvious source of fresh water, here are a few things you can do to collect some. See more »
What Are Eye Boogers?
Apr 10, 2017
The gunk builds up at the inner corners of our eyes is residue of the stuff the coats and protects our eyeballs all the time. Learn what it’s made of and why it turns to sand overnight. See more »
Why Do We Get Morning Breath?
Apr 5, 2017
Every morning we wake up with bad breath. What does bacteria and a lack of saliva have to do with it? See more »
Do Animals Laugh?
Apr 3, 2017
It’s no secret that some animal species are highly intelligent – but do they also “get” jokes? Can they laugh? Are laughter and intelligence even related? See more »
How Much Does It Cost To Run For President?
Mar 29, 2017
There’s a big difference between running for President and actually winning the election. So how much money will you need to have a decent shot at being Commander-in-Chief? See more »
Can I See the Stuff Astronauts Left On the Moon?
Mar 27, 2017
Astronauts left over a hundred items on the moon's surface. But are today's telescopes powerful enough to see what's there? See more »
What Would Space Do To The Human Body?
Mar 22, 2017
Space without a suit? You’ll probably die from the lack of pressure in a vacuum. But other extreme hazards won’t help either. See more »
Does "Power Dressing" Actually Work?
Mar 20, 2017
Dressing up to feel powerful may have been a fashion fad of the 1980s, but do we still think differently if we wear formal clothes? See more »
How Dirty Is Soap?
Mar 15, 2017
It’s good hygiene to wash your hands after touching shared bathroom surfaces. But bars of soap are a shared surface. Does soap really help get you clean? See more »
How Does Hair Dye Work?
Mar 13, 2017
Some hair dyes are basically fine-grained paint. But dyes that stick with you for more than a couple weeks physically and chemically change each hair. Learn how with Christian Sager. See more »
How Do Tattoo Machines Work?
Mar 8, 2017
Tattoo machines (sometimes called guns) haven’t changed much since the 1890s because they’re such elegant devices. Tune in to learn how the most common types work. See more »
Could Alien Life Exist?
Mar 6, 2017
What makes a planet ideal for sustaining life? See more »
BrainStuff: How Do GPS Coordinates Work?
Mar 1, 2017
So you’ve seen those location-tagging numbers on maps and GPS devices before, but do you actually know what they mean? Brainstuff is here to fill you in. See more »
Does the Human Body Really Replace Itself Every 7 Years?
The short answer is “no.” Tune in to learn how long it really takes, plus how nuclear weapons led scientists to the solution. See more »
Are Plants Conscious?
Feb 27, 2017
Scientists have found evidence that plants have senses, memories, and can even communicate with each other. But does this mean they're conscious? See more »
Why Are There So Many Different Kinds of Milk?
Feb 22, 2017
Christian explains the difference between common types of milk, looking at calories, fat and the rest of their composition. See more »
What Happens When You Get Ringing In Your Ears?
Feb 20, 2017
Tinnitus is what makes your ears ring after a loud noise. And it's really annoying. See more »
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