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Some links collected over the last months. I am sure you have heard of the hybrid perovskite solar cells. Here the current Best Research-Cell Efficiency Chart. Featuring Keith Emery who is well known for coauthoring the Solar Cell Efficiency Tables. By the way, a nice port.

As soon as you have made a thought, laugh at it. I just paid my annual Free Software Foundation contribution. Having an epic lunch at Digital Glarus. How to become a proficient Python programmer. Webscraping with Python and BeautifulSoup. Fullscreen for GVIM in Linux. Linux password reset via Webmin for endusers.

Dispatches From The Vanishing World. 50 acres of tropical rain forest. Are said to be disappearing every minute. Millions of species of animals and plants around the world are going extinct at an ever-accelerating rate, many of them before they can even be identified or their existence is even known. The modern consumer society, particularly the U.

A Guide to the Types of Display Lighting. There are many lighting options available these days catering to specific needs of the display industry such as the likes. The Most Creative Lighting Designs. Here is look at some of the most amazing, exciting and creative lighting concepts. Greenhouse Lamp The idea behind this. Must See UK Exhibitions 2016.