Astra 3 model rocket w/ onboard camera & B6-4

	Astra 3 model rocket w/ onboard camera & B6-4 http://www.bernardotech.org/?p=428 Bernardo launches an Astra III rocket with an Estes B6-4 engine and an onboard camera. The camera is a sub-$10 808 keychai...	From:Bernardo's Tech Blog Views:638 6ratings
	Time:02:12	More inScience & Technology