Okay, so my baby hates being swaddled, he would cry and kick and flail until his tiny little feet and hands would be out of itOf course i don't want to use a blanket over him cause i don't wanna risk suffocationSo what tempis not too cold not too hot for a 3-month old?
Newton's 0.33 regulation of action: IIIfor each action there is an equivalent and opposite reactionthink of conserving a heavy weight and status on a skateboardNow, throw the load faraway from youthe load will circulate forwards, and the skateboard will roll backwardsattempt it! the clarification the skateboard rolls backwards is that, in result, you have pushed against the loadprecisely a million/2 of the ability in that push has propelled the load faraway from you, and the different a million/2 has been used to propel you faraway from the loadIf the device is now replaced so as that the load is replaced by potential of a consistently working rocket motor, a million/2 of the ability would be used to propel burnt gas (increasing gases) out of the motor, and a million/2 would be used propelling the motor faraway from the increasing gasesIn a device without losses by way of friction or air resistance burning will reason acceleration and no burning will reason the value to be maintained.
Spacecraft primary structures are typically constructed from the following materials: 2000-, 6000-, and 7000-series aluminum alloys Stainless steel Titanium Carbon fiber composite Nickel-based 'superalloys' Beryllium (occasionally) Heat shields (for atmospheric re-entry) are generally constructed of either carbon tiling (reusable), or phenolic ablator (consumed during re-entry).
I thin you mean, melt on re-entry into the atmosphere!
Nothing, it is pretty hard to melt something just by being in space, unless you get REALLY close to the sunThe bright surfaces of a spacecraft around Earth are getting heated to 250°C, that is not enough for melting even aluminum (though it can make it soft), while the shaded sides get down to up to -180°C The outer parts of most spacecraft are made of reflective and insulating material for keeping the heat by radiation away from the inside, most common is a special kind of foil called MLI, Multi-Layer InsulationIt is made of many thin layers of perforated plastic foils, which are coated with aluminum or silverThe plastic material shines golden, which is why many people think spacecraft are made of gold foilThe layers are kept separated by a thin wire grid between them, so that when all air is vented out between the layers by the perforations, the layers are separated by a vacuum, insulating the spacecraftBecause of the quality assurance standards (tests, tests and more tests), low production numbers and complex manufacture, one square meter of this MLI costs about 22,000 (the last time I looked)
We have a 2.5 month old and keep the temperature around 70-75FThe thermostat is programmed at 72F (which woul dbe perfect) but temperature can vary quite a bit during the day and night around his crib (he have a temperature monitor with the sound monitor)We don't swaddle our son, and we don't use any blankets either.
