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I believe, starting up an engine require a lot of electrical power. Instead starting up 2 engines simultaneously on a battery power, it would be wise to start only the first engine with battery. Then start the second engine with electrical power from the first running engine. They also do the same with turbofan aircraft.

They use the main battery system to start the apu then they take the bleed air and blow it in the engine there’s not enough to start both at once but it could be done

Lady Liberty is a B model.

@@edkostiuk5148 ok, thanks

Because it blocks heat in both directions. Wearing a suit made from this material would cause a person to overheat and pass out within a matter of minutes. Similar suits are used for dealing with oil refinery fires, but have to be removed after a very short time of very minimal physical exertion.

nobody has samples of that

I have a product that was developed by the Russian Space Program: * Silica FireBlankets have a melt temperature exceeding 3100 degrees F; while most all fiberglass cloth currently on the market melts at about 1500 degrees F. * The silica FireBlankets conform to the formal US requirements of ASTM - F1989-05 and the UK standard BS6575 * The thickness is about 0.030" with a weight of about 18 ounces; while most all fiberglass cloth currently on the market are 0.020" in thickness and weigh about 12 ounces. * The blanket sizes are 36" x 36", fully hemmed with handling straps sewn on two sides * I currently have approximately 7,860 units jlcol55@gmail.com

I have a product that was developed by the Russian Space Program: * Silica FireBlankets have a melt temperature exceeding 3100 degrees F; while most all fiberglass cloth currently on the market melts at about 1500 degrees F. * The silica FireBlankets conform to the formal US requirements of ASTM - F1989-05 and the UK standard BS6575 * The thickness is about 0.030" with a weight of about 18 ounces; while most all fiberglass cloth currently on the market are 0.020" in thickness and weigh about 12 ounces. * The blanket sizes are 36" x 36", fully hemmed with handling straps sewn on two sides * I currently have approximately 7,860 units

www.amazon.com/Fireproof-Resistant-Documents-battery-Valuables/dp/B075JDGLR5/ref=sr_1_43?s=hi&ie=UTF8&qid=1506823262&sr=1-43&keywords=fireproof+bag

ruclips.net/video/2uqfrjRHIhw/видео.html

Unless they are insulated with said material :-D

Martin Keatings yeah but jet fuel burns hot enough to melt steel and demolish buildings into dust remember?

I assume you are talking about certain new york buildings and yes you are correct aviation fuel may not cause steel to burn, but it can result in aviation grade aluminium burning which in turn would burn hot enough to melt steel.

etherform66 I know! It burns so hot it can ignite office fires in a building across the street and make IT collapse while leaving the two directly under it nearly intact. That's hot!

+Martin Keatings. Wow, a guy who knows what he is talking about. You are a rare breed here on youtube. LOL.

Wow. What a good idea.

+Rad Domino excatly