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Do jellyfish have the deadliest venom in the world?
animals.howstuffworks.com/marine-life/jellyfish-venom.htm
Jellyfish venom is one of the deadliest toxins on Earth. Learn how humans and other animals trigger jellyfish venom and what the cure is.
How to Sell Electricity Back to the Grid
science.howstuffworks.com/environmental/energy/sell-electricity-back-grid.htm
Did you know that the sun shines more energy onto the Earth's surface than all of its inhabitants use in an entire year? Learn how to sell electricity back to the grid.
Paroxysmal Nocturnal Dyspnea
health.howstuffworks.com/diseases-conditions/respiratory/paroxysmal-nocturnal-dyspnea.htm
Paroxysmal nocturnal dyspnea is a sign of heart failure that makes people have trouble breathing while lying down. Learn about paroxysmal nocturnal dyspnea.
Are meerkats immune to poison?
animals.howstuffworks.com/mammals/meerkats-poison.htm
Meerkats immune to poison aren't rare in the Kalahari Desert -- they've evolved to resist snake and scorpion venom. Read about the meerkats immunity.
Are UFOs Real? Close Encounters of the First, Second and Third Kinds
science.howstuffworks.com/space/aliens-ufos/ufo-classification.htm
UFO siting classification Classification has six categories: nocturnal lights, daylight discs, radar/visual cases, and close encounters. Read more about UFO classification.
How can an octopus make itself look like another animal?
animals.howstuffworks.com/marine-life/octopus-camouflage.htm
Octopus camouflage is essential to survival in the depths of the ocean. Learn how octopus camouflage wards against predators like sharks and rays.
Should a Man Take a Cold Shower After a Workout?
health.howstuffworks.com/wellness/men/hygiene/should-man-take-cold-shower-after-workout.htm
Should a man take a cold shower after a workout? Visit Discovery Health to learn if a man should take a cold shower after a workout.
What's a prehistoric toolkit and how could it rewrite human history?
science.howstuffworks.com/life/evolution/prehistoric-toolkit.htm
A prehistoric toolkit is a set of tools that early humans utilized. Learn about a prehistoric toolkit in this article from HowStuffWorks.
Prehab Could Make Your Recovery From Surgery a Bit Easier
health.howstuffworks.com/medicine/surgeries-procedures/prehab-before-surgery.htm
Recovering from any surgery is never as easy as you hope. But putting in some time to get fit before it could make healing a lot easier. Here's how.
Can a woman get pregnant during her period?
health.howstuffworks.com/pregnancy-and-parenting/pregnancy/fertility/pregnant-during-period.htm
Can a woman get pregnant during her period? Find out whether a woman can get pregnant during her period in this article.