Good point, Bill. I, too, am wondering where the accompanying excitement has gone. As Louis points out, these are amazing feats of engineering. Maybe we need to send modern day counterparts of John Glenn, Scott Carpenter, Gus Grissom and Alan Shepard up there to generate some excitement.
Gosh this is exciting. But with all of the funding to support STEM education, I'm wondering where to find all of the excitement surrounding this ongoing mission to Mars. I was too young to make any observations during the Apollo missions. Maybe instead of complaining about Beyonce and Adele, folks like me were complaining about all of the attention our culture was showering over The Beatles and Elvis while we were flying to the moon...
Researchers have been working on a number of alternative chemistries to lithium-ion for next-gen batteries, silicon-air among them. However, while the technology has been viewed as promising and cost-effective, to date researchers haven’t managed to develop a battery of this chemistry with a viable running time -- until now.
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