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What If Humans Could Breathe Underwater?

science.howstuffworks.com/science-vs-myth/what-if/what-if-humans-could-breathe-underwater.htm

Remove that pesky drowning risk, and the world formerly under the sea opens with possibility - despite our inefficient limbs and tendency toward hypothermia.

Sensory Processing Disorder

health.howstuffworks.com/pregnancy-and-parenting/childhood-conditions/sensory-processing-disorder.htm

Sensory processing disorder can be intimidating. Learn how to help kids cope with sensory processing disorder.

Can You Answer These Basic Questions About the Solar System?

play.howstuffworks.com/quiz/can-answer-these-basic-questions-about-science

This quiz is out of this world. Are you ready to find out how much you really know about the Solar System? Will you be a shining star or crash down to earth?

Rivian Aims to Change the EV Industry One Pickup at a Time

auto.howstuffworks.com/fuel-efficiency/vehicles/rivian-electric-vehicles-news.htm

Automaker Rivian has the potential to disrupt the EV market like no company has since Tesla. But can it dethrone Elon Musk's car company as the dominant maker of EVs?

Southern Yellow Pine Tree

home.howstuffworks.com/southern-yellow-pine-tree.htm

Southern yellow pine tree is known for its very long needles, which are often cut and used as Christmas decorations. Learn how to grow and use southern yellow pine tree.

Why is carbon monoxide poisonous?

science.howstuffworks.com/question190.htm

I have heard that carbon monoxide is extremely poisonous. Can you explain why?

How do the automobile ignition keys with chips embedded in them work?

auto.howstuffworks.com/car-driving-safety/safety-regulatory-devices/question282.htm

A friend of mine just bought a new car and it has a neat security feature. The ignition key has what looks like a microchip embedded in it. The owners manual says that without this chip, the engine either will not start or will start and then die immediately. How does this microchip on the key prevent the engine from starting?

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