Cole Hon What makes fireworks colorful? It's all thanks to the luminescence of metals. This great graphic shows what metals make what colors in fireworks! I really enjoy this graphic and I think everyone should take a look!
arduino car http://www.pinterest.com/luciobrit/arduino-raspberry-pi-galileo-other-boards/?utm_campaign=recs_141103&utm_term=3&utm_content=551479985559376966&e_t=b540d3f28ea448ddb9e3b793e6fa5963&utm_source=31&e_t_s=boards&utm_medium=2011