Tagged: Lightning

A Kickstarter success, the Nanolight 0

A Kickstarter success, the Nanolight

Do you know Kickstarter, the world’s largest funding platform more used to fund video games and other similar projects ? Well, one of its recent successes is the Nanolight, perhaps the world’s most efficient...

The ten most promising cleantechs 0

The ten most promising cleantechs

The Guardian Sustainable Business blog published last week an interesting post on the ten most promising future cleantechs. I have to admit I am not sure all of them really are as I spotted...

For many, the sky isn’t dark anymore 0

For many, the sky isn’t dark anymore

I already wrote a few articles on dark skies and light pollution. It seems the phenomenon is even worse as one can see with the image on left (courtesy of Stellarium, a great astronomy...

Great astrophotographies – August 2010 0

Great astrophotographies – August 2010

This is time for me to present my selection of the best pictures of the NASA’s Astronomy Picture of the Day (APOD). This month was a bit special as I could only select eight...

Great astrophotographies – July 2010 0

Great astrophotographies – July 2010

This is time for me to present my selection of the best pictures of the NASA’s Astronomy Picture of the Day (APOD). As always, this month was packed with beautiful images. It was difficult to...

A controversy on low-energy light bulbs 2

A controversy on low-energy light bulbs

I have been reading and enjoying for some months the Business of green blog from the IHT. The RSS feeds of this blog are displayed on my sidebar. Today I was reading their latest...