When the blood shifts to the chest, yourheartincreases in size and pumps more blood with each beat. Yourkidneysrespond to this increased blood flow by producing more urine, much like they do after you drink a large glass of water. Also, the increase in blood and fluid decreasesanti-diuretic...
For the moment, though, black boxes are still very much a necessity each and every day as thousands of planes take to the skies, flying millions of people all over the world. Frequently Asked Questions What is the concept of the black box? The concept of the black box generally refers to...
The GBU-27/GBU-24 (aka BLU-109) is nearly identical to the GBU-28, except that it weighs only 2,000 pounds (900 kg). It is less expensive to manufacture, and a bomber can carry more of them on each mission. Making a Better Bunker Buster To make bunker busters that can go even...
Sounds easy enough, but few realize how much of what they consume comes in contact with water. With anywhere from 20 to 50 percent of all travelers becoming affected each year, TD can hit at anytime during or after your trip [source: U.S. Centers for Disease Control]. Escherichia coli ...
And that is enough when you're in space to push that wingtip down. So it effectively rolls the aircraft, and that's your controls when you're out in space. It's the same thing a spaceship or the shuttle uses, except on a much, much smaller scale and much more economical. So we ...
Rufus knows what you’re looking at on the Amazon platform, so you can ask it questions about a product you’ve got up on screen. You can ask how much an item weighs, for example, or which materials it’s made of, or what the battery life is like. In some cases, the bot will ...
Flapping wings produce lift and thrust in bio-inspired aerial robots, leading to quiet, safe and efficient flight. However, to extend their application scope, these robots must perch and land, a feat widely demonstrated by birds. Despite recent progress,
for example some help from previous locations you’ve been, or because the GPS has been on standby or sleeping. This makes the search for satellites much faster as it will first go through the satellites it has seen last versus starting at satellite 1 and working your way up to number 24...
Hong Kong Weighs More Digital Green Bond Sales Amid Hub Push; City hires five banks for potential multi-currency debt sale; Hong Kong issued its debut digital green bond in February Alice Huang – Bloomberg Hong Kong is considering offering green bonds managed on distributed ledger technology, the...
The students call their tiny satellite TJ3Sat,which is named after their school.It is just 10x10x12 centimeters and weighs only 0.89 kilograms,according to Orbital Sciences,a company which developed the rocket and supported the students’ project.It can be controlled with a smartphone. ...