There’s no doubt about it: kids are sponges when it comes to learning (and picking up on swear words, turns out). We’ve rounded up some fun facts for kids that will entertain and wow them (and you!). For those in search oftrivia for teens, we’ve got you covered as well! Try...
Aircraft, ships and submarines litter the sea floor and the artificial reefs are today among the most popular diving sites - of course apart from the more beautiful natural coral reefs. 14. Marovo Lagoon is the largest saltwater lagoon in the world. Many of the lagoon’s islands are uninhabit...
The scale and scope of the war plan required the Japanese Navy to mobilize all available units: 10 battleships, 6 regular carriers, 4 auxiliary carriers, 18 heavy cruisers, 20 light cruisers, 112 destroyers, 65 submarines and 2,274 combat planes. The Pacific war was the major theatre of Wor...
It also stated that Germany would pay for damages caused by the war, and could only have a small army with no air force, submarines, or tanks. Adolf Hitler was able to convince the German people to give him the power to improve conditions in Germany and restore the country’s strength ...
More facts about the oceans are being discovered by scientists in mini-submarines each year.Deep-sea Coral reefsNew facts about deep-sea coral reefs are being discovered. Just a few years ago it was thought that stony corals could not live without sunlight. The algae that creates 90% of ...
for stealth, the owl’s near-silent flight has enabled it to successfully survive by feeding on prey that is too perceptive for other, noisier predators. the unique construction of the owl’s wing has inspired the design of aircrafts, wind turbines, submarines, and even modern computers. the...
Navy submarines, which has necessitated a switch to a fiberglass, bite-proof coating. Thick skin There are more shark attacks in U.S. waters than in any other region of the world. (Image credit: NOAA photo library. Used with permission.) The skin of a female shark is much thicker than...
Thus, governments throughout the world set maximum indoor CO2 limits for homes, schools, submarines, and other places where CO2 can accumulate because fresh air does not flow freely. Similarly, science journals have proven that face masks restrict airflow and cause the wearers to rebreathe some...
Leonardo was known to have drawn calculators, war machines, hang gliders, buildings, war vehicles, bridges, weapons, tanks, submarines, human limbs, helicopters, pumps, bridges, muscles, skeletons, boats, instruments, flying machines, and much more. Leonardo was employed to design and construct va...
Rockets and deep-sea submarines, which use chemical heat engines, must either carry a separate fuel component called the oxidizer or obtain heat through non-chemical means, such as nuclear reactions. WORD ORIGIN The Roman term ingenium, from which we get the word “ingenious,” is the ...