Who says print is dead? The response to my global warming column in the April 30 issue (and blog post) has been heartening not only for the number of responses via e-mail (30 and counting), but for depth of thinking. Of course, most of you disgreed with me that global warming is a top threat to mankind. Another common complaint is that I overlooked the fact climate changes have been naturally occurring regularly for centuries….scratch that, for millions of years. And several chided me for ignoring my educational background. Hey, I'm a journalist. I have no education-:) Some of you even agreed with me. Check out what your colleagues are saying.
If you see a hitchhiker along the road in Canada this summer, it may not be human. That’s because a robot is thumbing its way across our neighbor to the north as part of a collaborative research project by several Canadian universities.
Stanford University researchers have found a way to realize what’s been called the “Holy Grail” of battery-design research -- designing a pure lithium anode for lithium-based batteries. The design has great potential to provide unprecedented efficiency and performance in lithium-based batteries that could substantially drive down the cost of electric vehicles and solve the charging problems associated with smartphones.
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