is very similar to the mach navy suit, which is used in conventional high altitude aircraft with some minor modification in the in the hand. we've added different kind of a primary strength in here, but generally the suit doesn't differ significantly from the department of defense model at the moment. he's simply being ventilated by a ventilator here which keeps him cool until he would attached up to the spacecraft itself. mm hmm. what about the next step? well, the next step after the german after the mercury suit is the gemini. here we have all this looks familiar. this is a suit very similar to in fact, identical to this was won by white in. his extravehicular excursion. this suit is covered with a material called nomex, a very high temperature nylon, which will withstand very high temperatures. about 700 degrees. that because of the sun shining on it out in space. yes. although and these circumstances, this is primarily used in case the itself got hot on the outside and he wouldn't be burnt, although it would protect the material underneath. remember, the temperature outside can u