Math at the ocean floor
Using the amazing technology of scuba, a highly trained diver descends into the ocean deep. At a depth of 33 feet (10 m), the “squeezing” force on our elite diver’s body is already double what it was at the surface. This compressing force keeps increasing. At 985 feet (300 m), the hull of a Navy submarine must be constructed from a solid steel plate, a couple of inches thick, to stand the strain. Yet there are creatures of the sea that can descend much farther than this with ease. Down to the deepest abyss.
The Mysterious Force
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Who's Your Cousin?
The great apes are among the most popular animals in most zoos. Their actions, facial expressions, and family life remind us so much of ourselves. Have you ever wondered, though, how we might look to them?
Is it possible to die of boredom?
To figure out if we can die of boredom, we first have to understand what boredom is. For help, we called James Danckert, a psychologist who studies boredom at the University of Waterloo in Canada.
THE PROBLEM WITH PALM OIL
Palm oil is all around you. Itâs in sugary snacks like cookies and candy bars. Itâs in lipstick and shampoo and pet food.
SERGE WICH
Serge Wichâs favorite days at work are spent out in the forest, studying orangutans in Sumatra and Borneo or chimpanzees in Tanzania.
ELODIE FREYMANN
When youâre feeling sick, it probably doesnât occur to you to try eating tree bark.
Guardians of the Forest
EARLY, MAKESHIFT WILDLIFE DRONES HELPED TO DETECT AND PROTECT ORANGUTANS.
APE ANTICS
The Whirling World of primate play
Dr. Ape Will See You Now
HUMANS ARENâT THE ONLYÂ PRIMATES THAT USE MEDICATION.
THE LEFT OVERS
A lot has happened for modern humans to get to this point. We lost most of our hair, learned how to make tools, established civilizations, sent a person to the Moon, and invented artificial intelligence. Whew! With all of these changes, our bodies have changed, too. Itâs only taken us about six million years.
SO, WHAT IS A PRIMATE?
What do you have in common with the aye-aye, sifaka, siamang, and potto? If you said your collarbone, you re probably a primatologistâa person who studies primates. If youâre not, read on.