Can manatees see underwater? By: Cristen Conger Manatees are around 10 feet (3 meters) long and weigh 1,000 pounds (453 kilograms). However, their eyes are only 0.7 inches (2 centimeters) in diameter. See more pictures of marine mammals. Daniel J. Cox/Getty Images Have you ever co...
completely detached from family, friends and the rest of the world, submarine missions are planned in such a way that the crew keeps ‘rotating’, meaning that no single crew must bear the burden of staying underwater for ‘too long’. ...
Researchers have discovered the secret to how champion divers like sperm whales can dive for an hour or more.
Successful students schedule specific times when they are going to study—and then they stick to their schedule.2Even if you can catch up with your studies, creating a weekly routine will enable you to succeed in your education in the long run. ...
“The Earth’s magnetic field can vary from place to place, depending on what happened there in the past,” says Branting. “If something containing iron oxide was heavily brunt, by natural orhuman actions, the iron particles in it can be permanently reoriented, like a compass needle, to ...
When a dead body is found, one of the first things a forensic pathologist tries to do is estimate the time of death. There are several ways to do this, including measuring body temperature or observing insect activity, but these methods don't always work
Long, free-flowing hair can be hard to control underwater. The only time it can be successfully managed is if you are taking a photo of your models whilst they are swimming. All they need to do then is quickly tip their heads backwards and swim across the frame, as you take photos of...
It can seem impossible to get started if it’s your first time growing, but this website will walk you through everything. That way you grow weed like this! Don’t you want happy plants to greet you each morning? Soon overflowing with big, beautiful buds! How Long Until You’re ...
“So it’s a saving response—you’re temporarily letting your muscles suffer, because the brain [and heart] can’t be without oxygen for too long.” Getty Images Competitive freedivers use a rope to guide their descent and ascent. With no reference point, the deep dark can cause divers...
Human Body How Your Kidneys Work Wild Animals Some Anglerfish 'Permanently Mate' and Become a Single Being Animals All About the Vaquita, the Most Endangered Marine Mammal Advertisement Can piranhas really strip a cow to the bone in under a minute? By: Julia Layton Piranhas kept at Sea...