1481015
story
ScorpFromHell writes
"As per this yahoo! news item, "East Japan Railway Co. is to conduct a test run of the world's first fuel-cell-powered train in July.
The fuel cells, which generate power from a chemical reaction between hydrogen and oxygen, will help reduce environmental pollution compared to the existing electric and diesel engines, the company said."
But I wonder how much energy did it consume to produce those huge amounts of Hydrogen & Oxygen? Will it be lesser than the power generated by the reaction between them?
In other words, can this technology be used by countries with not so deep pockets as Japan?"
1480451
story
ptorrone writes
"It's been a rough year for MAKE Magazine, you see, everyone wants to buy things and not make things, so we're switching our format and rebranding the magazine to BUY. The next volume will be filled with wonderful things you can buy and directives on things to do, like buy more. Our new designer, Nada, has some shots of the next volume here."
1480293
story
Simon Phillips writes
"ZDNet is reporting
that Google has been accused of being the 'biggest
threat to genetic privacy' this year for its plan to create a searchable database of genetic information. From the article: 'Google was presented with an award as part of the Captain
Hook Awards for Biopiracy in Curitiba, Brazil, this week. The organisers allege that Google's collaboration with genomic research institute J. Craig Venter to create a searchable online database of all the genes on the planet is a clear example of biopiracy.'"
