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21st Century Tech Blog
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Home
2013
Yearly Archives: 2013
Space Update: July 7th Marks Opportunity’s 10th Anniversary
lenrosen4
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July 7, 2013
0
Originally slated for a 90-day mission back in 2004, the Mars rover, Opportunity, continues to explore the planet well beyond its best before date....
Gizmos & Gadgets: Mirrored Ducts Bring Light Into Buildings
lenrosen4
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July 6, 2013
0
A Japanese company, Nikken Sekkei Ltd., has come up with a novel way to utilize duct work to increase light in buildings. Instead of...
Computer Update: Alta Vista Says Goodbye on July 8
lenrosen4
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July 5, 2013
2
Most of you are going to ask, what is Alta Vista? If you are as ancient an Internet user as I am, then you...
Headlines at 21st Century Tech for July 5, 2013
lenrosen4
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July 5, 2013
0
I subscribe to an online newsletter published by Navigant Research. Before I begin with my headlines of choice for the week I thought I...
The 2013 Global Innovation Index Rates the Top Countries
lenrosen4
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July 4, 2013
0
It's July 4th and south of me my American cousins are celebrating Independence Day, the annual right of passage. Not too many countries before...
As a Retiree Living Off Investment Income What Should Be My Take on Energy Stocks?
lenrosen4
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July 3, 2013
3
On a blog site devoted to looking at technology and science advancements in the 21st century, why should I be writing about my and...
Gizmos & Gadgets: It’s a Bird. No, It’s Not, it’s a Robot.
lenrosen4
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July 2, 2013
0
It's one thing to create a flying machine. It's quite another to create one that has the ability to fly like a bird. Birds...
Energy Update: Renewables to Surpass Natural Gas by 2016 But Coal Continues to Grow
lenrosen4
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July 2, 2013
0
The IEA, International Energy Agency, in its latest report forecasts that wind and solar power projects will, by 2016, surpass natural gas power generation....
Agriculture Update: It Seems Soylent is Not Alone in Addressing World Hunger
lenrosen4
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July 1, 2013
0
Before I begin I want to wish all my Canadian readers a happy Canada Day. My family and I will be celebrating in the...
Space Update: Unconventional Satellite Launch May Become Common Practice
lenrosen4
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June 29, 2013
1
Orbital Sciences is one of NASA's commercial launch partners. Back in April I wrote about their successful launch of the Antares rocket. But the...
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Two Space Stories: One That Matters and One That Does Not
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