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If Cars Have Shoulder Seat Belts, Why Not Airplanes?
Commercial flight is extremely safe. But could it be even safer if airplanes had shoulder harnesses instead of lap belts?
Don't Wait! Vaccinate Against Streptococcus Pneumonia
health.howstuffworks.com/diseases-conditions/cold-flu/vaccinate-against-streptococcus-pneumonia.htm
The pneumococcal vaccine could save thousands of lives. Learn about the benefits the pneumococcal vaccine from Discovery Health.
How Polyphasic Sleep Works
science.howstuffworks.com/life/inside-the-mind/human-brain/polyphasic-sleep.htm
Polyphasic sleep consists of a bunch of naps throughout the day. Could you trade a continuous stretch for polyphasic sleep?
Dental Bridges
health.howstuffworks.com/wellness/oral-care/procedures/dental-bridges.htm
Missing teeth? A dental bridge could be the solution. Learn about the types of dental bridges and dental bridge procedures.
Why Compressed Air Canisters Shouldn't Be Shaken
science.howstuffworks.com/why-compressed-air-canisters-should-not-be-shaken.htm
It's a force of habit to shake spray canisters, but when it comes to canned air, that inclination could cause frostbite.
The Martingale Collar Is Man — and Dog's — Best Friend
animals.howstuffworks.com/pets/martingale-collar.htm
If you have a tough time harnessing your dog's energy, the martingale collar could be the answer. On walks anyway.
Do fish ever really rain from the sky?
science.howstuffworks.com/science-vs-myth/unexplained-phenomena/fish-rain-from-sky.htm
Could fish rain from the sky? Things like this don't really happen, right? Find out.
How Electromagnetic Propulsion Will Work
science.howstuffworks.com/electromagnetic-propulsion.htm
Get a sneak peek (even before NASA scientists) at a new type of spacecraft that could be jolted through space by electromagnets.
Can Humans Have Superpowers?
science.howstuffworks.com/science-vs-myth/everyday-myths/can-humans-have-super-powers.htm
Humans are awesome and we have superpowers of our own. But could a greedy world of "supervillains" twist them against us?
Blockchain Technology Ready to Disrupt the World
computer.howstuffworks.com/blockchain-technology-ready-to-disrupt-world.htm
It's the technology behind the meteorically rising bitcoin, and it could be really, really big. Learn more at HowStuffWorks.