IRIDIUM aeronautical system, by contrast, employs a small, non-steerable, low-gain antenna. In addition, the total weight of the equipment - terminal, antenna and wiring - needed to outfit an airplane with IRIDIUM aeronautical system would be about a quarter of what is required for existing sy...
Then there's the Alvarez hypothesis. In 1980, Luis and Walter Alvarez proposed that comets or asteroids had hit the Earth, causing massive shock waves, debris clouds and other devastation. There's a lot of evidence to support this hypothesis. One is a layer of a mineral called iridium, whi...
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ViaSat, Iridium and Inmarsat offer connectivity for remote locations, but it often comes with sluggish speeds and high latency, made all the more frustrating by high prices and poor customer service. Not to mention the dreaded data caps that have become increasingly...
Some spark plugs like platinum and iridium will tell you that you can wait for up to 100,000, but when you are talking about losing that much efficiency over one bad plug, most experts don't recommend going too much beyond 45,000. ...
NASA researchers have found that at 1 astronomical unit (AU), which is the distance from the sun to Earth, equal to 93 million miles (150 million km), sunlight can produce about 1.4 kilowatts (kw) of power. If you take 1.4 kw and divide it by the speed of light, you would find ...
Cell phone text messages typically use the SMS (Short Message Service) protocol. Most cellular service providers charge fees to send and receive text messages. There are numerous ways to send text messages for free, but they vary among cell service provi
If you find your business pressed for cash, here are some funding options to consider: Loans Lending companies take a look at several factors when evaluating loan applications. A new transportation business will likely have trouble getting approved because they have not established a credit history....
MUSK:Compared to the Iridium satellites, which was a mere 70, we’re talking an order of magnitude larger volume. There may be some similarities to the way that the Iridium network was done, but in terms of the production and way it’s produced, it would be closer to the way that...
Long life platinum and iridium spark plugs typically have a service life of up to 100,000 miles. Even so, short trip stop and go driving, especially during cold weather, may allow fouling deposits to build up on the plugs, causing misfire and hard starting problems. If your engine has ...