Roumazeilles.net

Technology opinions and digital photography

  • Sunset in South Africa

    Sunset in South Africa

    Coucher de soleil(Click on the thumbnails to see the larger image)

  • Galapagos: bad news and hope

    The Galapagos islands have earned years ago the inscription to UNESCO’s World Heritage. You have to admit that their unique situation (recognized ince the founding travel of Charles Darwin and confirmd by innumerable TV documentaries like those from Cousteau) was quite understandable. But New Scientist tells us that this privileged status may be lost to…

  • Elephants in the South of Africa

    Elephants in the South of Africa

    South Africa has the fame of being home of enormous numbers of elephants (to the point that the question of culling is open for discussion in South Africa, to try and protect against the ecological pressure they create on the environment and the other herbivores). We have been lucky to approach a few nice big…

  • Experiment: Mobile Roumazeilles.net

    I just installed a WordPress plugin to make Roumazeilles.net usable from a mobile phone (WordPress Mobile). If you want to test and tell me about problem, you’ll be thanked.

  • Ten questions with Dr. Philip Zimbardo

    Dr. Philip Zimbardo was the psychologist behind the Stanford Prison Experiment (SPE), where in 1971 in a fake environment students experiemented with the influence of the environment on the apparition of behaviours that are considered as highly anti-social (quite normal graduate students played the roles of guards and prisoner, and quickly -in 6 days- derailed…

  • Screenshots on steroids

    Screenshots on steroids

    When you want to make a screenshot, you usually end up with a rectangular copy of your computer screen. Did you dream to be able to do more? RumShot is here for you. It allow to post-process your screenshots inside what the developer named themes. Uncommon result, isn’t it? Thankfully, they provide theme packs.

  • South Africa: AIDS plan, at last

    South Africa is a country suffering a lot from AIDS. The HIV virus is present in too large a part of the population, even more if we think about the advanced economy of this African country. But up to now, the government was doing nothing, or nearly nothing. This is changing with the announcement of…

  • Life is hard for insects too

    Life is hard for insects too

    Life is a competition: Eat or be eaten. This happens to insects on the neck of a giraffe, too. Insect, bird and giraffe(Click on the thumbnails to see the larger image)

  • Invisible made visible with the SD14

    The Digital Single Lens Reflex (DLSR) camera SD14 from Sigma is very interesting for the enthusiast amateur of Infra-Red (IR) photo: It has an easily removable IR-rejection filter. This is because Sigma wanted to ease the access to the sensor (and its cleaning operations) but it also brings an easy way to convert in minutes…

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