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Post by elangguntur on Sept 23, 2008 7:02:47 GMT 7
wah saya dah lama dapetnya, dulu di toko buku Gunung Agung....nggak tau masih ada ato nggak, BTW ntar coba saya cek lagi...syukur2 masih ada.
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Post by elangguntur on Jan 6, 2009 14:01:07 GMT 7
heli raksasa ide NASA: A model of a crazy concept helicopter made to carry Saturn V rocket parts. There would be jet engines at the tip of each blade, and despite spinning at roughly only 60 RPM, the tips of the blades would be going the speed of sound. The blades would also be big enough for someone to walk inside of them. Unfortunately, it was never made.
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Post by elangguntur on May 8, 2009 14:00:13 GMT 7
sikorsky next gen heavy lift helicopter.. eurocoter HTH
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Post by elangguntur on May 8, 2009 14:03:52 GMT 7
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