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Yearly Archives: 2013

Gizmos & Gadgets: Meet RoWheels – a Wheelchair That You Pull to Move Forward

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It may seem counter intuitive but RoWheels has reinvented the way you use a wheelchair by using a rowing motion to move forward. The...

Headlines at 21st Century Tech for April 12, 2013

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Headlines that caught my eye in the last week:   Private Company Launch Gets Ready to go to ISS and It's Not SpaceX; Crowdfunding Raises $2.7 Billion...

Space Update: NASA’s Mission – “Catch a Falling Star and Put it in Your Pocket”

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Most of you, my readers, are too young to remember the old Perry Como song "Catch a Falling Star" but I think the lyric...

Climate Change Updates: Consequences of Atmospheric Warming

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In the past couple of weeks there have been several research studies projecting environmental consequences to rising global temperatures. It is an interesting mix...

Society and Politics in 2100 – Part 3: Democracy, Nations, and Technology

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I have been reading Al Gore's The Future over the last few days. He talks about the emergence of a global paradigm that puts...

Energy Update: More Hydrogen Breakthroughs in the News

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Hydrogen is a $100 billion industry. What do we use it for commercially today? It is certainly not a commonly used fuel except in...

Our Prehistory – Did 10 Amino Acids Give Birth to Us?

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How life first originated on Earth is always an interesting subject. A structural biologist and his team of researchers at Florida State University College...

Gizmos & Gadgets: New Solar-Powered 3D Printer Converts Desert Sand to Glass

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I recently came across a machine called the Solar Sinter. First tested as a prototype in 2011 in Morocco, Solar Sinter is a 3D...

Headlines at 21st Century Tech for April 5, 2013

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Headlines that caught my eye in the last week:   Astronomers Predict 100 Billion Earth-Like Planets Inhabit the Milky Way; Bladeless Wind Energy Technology Debuts in Delft; Micro...

Energy Update: New Organic Solar Cell Mimics What Plants Do But Conversion Efficiency Needs to Improve

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One of the ultimate goals of those researching solar power is the creation of the artificial leaf. Plants take the energy from light and...
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