Giant crowdfunded darts will search for life on Mars

Is there life on Mars? Curiosity didn’t find any, but that’s hardly a conclusive answer. In fact, a handful of NASA scientists claim that the US space agency is looking for life in all the wrong places. The Mars rover explored the red planet’s dry,…

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MIT Explains How To Turn an Old Car Battery Into a Working Solar Cell

MIT Explains How To Turn an Old Car Battery Into a Working Solar Cell

There are over 1 billion cars in the world, and the vast majority of them use batteries made from lead. As lithium batteries replace these old timers, eventually there may be many of the lead suckers sitting in landfills. Which is why MIT wanted to find a way to reuse them—by turning them into a new kind of solar cell. It’s surprisingly simple.

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How to Help Kids Cope with Irrational Fears

How to Help Kids Cope with Irrational Fears

One of the most helpless and frustrating moments as a parent is when our kids have irrational fears, and nothing we say seems to help them cope. It’s perfectly natural for a child to be afraid of the dark, of course, but how can we help them overcome these fears?

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Roku-powered TVs now let you skip the set-top box

With scads of set-top boxes and sticks on the market, you could just choose a basic TV and play the field. But if you like Roku enough to shack-up, HDTVs from TCL and Hisense powered by the Roku OS are finally available. You can access the usual…

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Firm socked $25M for hiding violations

New York banking regulators suspend PwC for 2 years and fine it $25 million for changing language in a report to make it less likely to raise red flags.

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