because they are monitored for the most part by satellite and radar
Sonic booms occur when an object travels through the air faster than the speed of sound (approximately 767 mph at sea level). They can be caused by supersonic aircraft, spacecraft re-entering the atmosphere, or other high-speed objects. They can occur unintentionally during testing, training, or other operations involving supersonic flight.
Yes, the sentence "Today is hotter than Tuesday" is grammatically correct. It compares the temperature of today with that of Tuesday, indicating that today is warmer.
Technically, all things that occur in nature are a result of forces. The most basic are the four forces that affect space-time, they are: gravity, weak force, strong force, and the electromagnetic force. Not too long ago we used to consider them as five because the electromagnetic force was understood to be two separate forces, the electrical force and the magnetic force. Today they are combined into one. The hope of physics is to unite them all into one force and this was called, in Einstein's time, the Unified Field Theory.
The answer to the brain teaser "What is the day before today if two days from now will be the second day this week that will be hotter than today" is Friday. This is because if today is Friday, the day before today, which is Thursday, will be hotter than today (Friday), and two days from Friday is Sunday, which will be the second day that is hotter than Friday.
The brightness today is due to clear skies and the sun shining brightly.
Today ships have radars that see through night and fog, making it possible to avoid ice bergs.
Today ships have radars that see through night and fog, making it possible to avoid ice bergs.
Atahullpa has the biggest population. This is in today's time.
In the olden days you would use a bridge because hubs were one collision domain. The bridge was basically an expensive switch. Today on switches each switch port is on its own collision domain.
Yes
The Appalachian mountains were formed as a result of a collision between the North American plate and the African plate during the Paleozoic era. This collision caused the uplift and folding of rocks that eventually formed the mountain range we see today.
south America
Today
Yes, Aang is an airbender. Because he was frozen in an iceburg for 100 years, all the remaining airbenders of their time were either captured or killed by the Fire Nation. Aang is the only known airbender today.
yep, they happen all the time
yeah its occurring in Darfur
there are some sick freaks in the world