On a projection, you can see how the size and shape of the circles change, which corresponds to the type and direction of the distortion. The Mapmaking Process This world map by Henricus Hondius was originally published in 1633 Image courtesy Library of Congress Humans have been making ...
Directly under the outer crust is the mantle, the largest layer of the earth. The mantle is extremely hot, but for the most part, it stays in solid form because the pressure deep inside the planet is so great that the material can't melt. In certain circumstances, however, the mantle ...
400 seconds, which is equivalent to 24 hours. However, over the course of months and years, these small differences can add up and put our clocks out of sync with the Earth's spin. When this happens, aleap secondis used to bring them back into alignment....
Oct 31: Can a Human Being Outrun a Horse? Ahead of this weekend's New York City Marathon, filmmaker and long-distance runner Nicole Teeny shares the incredible story behind her new 30 for 30 podcast GIRL v. HORSE. The conversation encompasses the surprising history of humans facing animals ...
Like other species, we are the products of millions of years of adaptation. Now we're taking matters into our own hands.
While primitive forms of artificial intelligence developed so far, have proved very useful, I fear the consequences of creating something that can match or surpass humans. AI would take off on its own, and re-design itself at an ever increasing rate. Humans, who are limited by slow biological...
If you want to see a hologram, you don't have to look much farther than your wallet. There are holograms on most driver's licenses, ID cards and credit cards. If you're not old enough to drive or use credit, you can still find holograms around your home. They're part of...
It found plants on the moon.( )28. From the text we can know that___.A. the far side of the moon gets less sunlightB. we can see the far side of the moon from the earthC. the stems fail to grow away from the earth's gravityD. the earth plants know the way to grow on ...
During the moment of theFull Moon, theSunand theMoonare on opposite sides of the Earth, and the Moon's illuminated side faces the night side of Earth (see illustration). So, by definition, a Full Moon can usually only be seen during the night. ...
This year, the moon will not interfere too much with Geminid meteor hunting as the last quarter moon falls on Dec. 11. A waning crescent moon will be present during the shower's peak. Unlike a majority of the meteor showers we see onEarth, the Geminids are the product of anasteroid,...