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...l. Moreover, these materials are rarely homogenous - biological structural materials are almost always composites of more than one material, becoming something ...s page will aim to explore the general categories of structural biological materials - both real and theoretical - and explain how their particular properties p ...

<td width="89%">Non-metallic materials are good absorbers of infrared energy. They also have lower thermal conduct ...g with these kinds of penetrating pressures, strong enough to deform solid materials, it has been found that it is useful to add a constant strength term <math> ...

...hot gases and get blasted outta the rocket’s tailpipe. A good grasp of the chemistry being involved here goes most of the way of getting a bearing on the alread ...is HTP is thus also a rather touchy chemical, requiring great attention to materials choice when building the engine and tanks and great cleanliness when mainta ...

This is possible with exotic materials known as superconductors, which have no electrical resistance at all. ...ur for mechanical bearings). Superconductive bearings (which with today's materials must be cryogenically cooled - another source of loss with the addition of ...

...y fast. And because it only uses electricity, you can get away from funky chemistry stuff like powders and primers. But the high speed has the side effect of <li>Improved materials, with a synthetic diamond coating suggested as optimal. ...

...or electromagnetic energy. Eventually the fields get so intense that solid materials get broken down and an arc is formed. As such, various advanced concepts us ...physics to protons and light ions, but will stop in much thinner layers of materials. While electron, proton and light ion beams tend to both mechanically destr ...

...roduction (which depended upon foodstuff) while also improving the thermal-chemistry of propellant gasses, with overall lower molecular weight, facilitating eit ...ters or so, and suspending these particles in plasticizes, these energetic materials could be made to combust stably enough for use as propellant (specifically, ...