Hugh Pickens writes "The Christian Science Monitor reports that the good news is that emissions from burning coal, oil, and natural gas fell 1.3 percent compared with emissions in 2008 primarily because of the global economic downturn and an increase in carbon-dioxide uptake by the oceans and by plants on land. One big factor was La Niña, a natural seesaw shift in climate that takes place across the tropical Pacific every three to seven years, where the climate is cooler and wetter over large regions of land in the tropics, encouraging plant growth in tropical forests. However the bad news is that even with the decrease in emissions the overall concentration of CO2 rose from 385 ppm in 2008 to 387 ppm in 2009, as concentrations continue to rise even as emissions slip because even at the reduced pace, humans are pumping CO2 into the atmosphere faster than natural processes can scrub the gas. Many countries have agreed in principle to try to stabilize emissions at 350 ppm by century's end, which would result in a 50 percent chance of holding the increase in global average temperatures to about 2 degrees C over pre-industrial levels."

Csiko writes "The European Union has banned by law trading of incandescent light bulbs due to their bad efficiency/ecology (most of the energy is transformed into heat). A company is now trying to bypass this restriction by offering their incandescent light bulb products as a heating device (article in German) instead of a light device. Still, their 'heat balls' give light as well as heating. So — every law can be bypassed if you have some creativity!"

An anonymous reader writes "Peter Jansen, a PhD student and member of the RepRap community, has constructed a working prototype of an inexpensive table-top laser cutter built out of old CD/DVD drives as an offshoot of his efforts to design an under $200 open-source Selective Laser Sintering (SLS) 3D printer. Where traditional laser cutters use powerful, fixed-focus beams, this new technique dynamically adjusts the focal point of the laser using a reciprocating motion similar to a reciprocating saw, allowing a far less powerful and inexpensive laser diode to be used. The technique is currently limited to cutting black materials to a depth of only a few millimeters, but should still be useful and enabling for Makers and other crafters. The end-goal is to create a hybrid inexpensive 3D printer that can be easily reconfigured for 2D laser cutting, providing powerful making tools to the desktop."

thsoundman writes with this excerpt from thegamersblog: "We live in a world where we have multiple platforms for gaming: PC, PS3, 360, Wii, etc. Each platform has varying amounts of power when it comes to playing games. Activision, one of the leading cross-platform publishers, wishes to move away from the 'walled gardens' set by Sony, Microsoft and Nintendo. ... [Activision CEO Bobby] Kotick’s solution is to turn to the PC, where it can set its own model for pricing — not unlike what Blizzard has done with World of Warcraft and Battle.net. Kotick stated that Activision would 'very aggressively' support the likes of HP and Dell in any attempt at making an easy 'plug-and-play' PC that would hook up directly to the TV."

Most kids hate having their parents join in on a discussion on Facebook, but one 16-year-old in Arkansas hates it so much he has filed suit against his mother, charging her with harassment. From the article: "An Arkadelphia mother is charged with harassment for making entries on her son's Facebook page. Denise New's 16-year-old son filed charges against her last month and requested a no-contact order after he claims she posted slanderous entries about him on the social networking site. New says she was just trying to monitor what he was posting." Seems like he could just unfriend her.

coondoggie writes "The military in India is looking to weaponize the world's hottest chili, the bhut jolokia or 'ghost pepper,' according to a number of news outlets. The Bhut Jolokia chili pepper from Assam, India is no ordinary pepper. In tests first conducted by the New Mexico State University in 2008 and subsequently confirmed by Guinness World records and others, the Bhut Jolokia reached over one million Scoville heat units, while the next hottest, the Red Savina Habenero, clocks in at a mere 577,000. Scoville units are a universally accepted measure of chili hotness."

ral writes "The human tongue can taste more than sweet, sour, salty, bitter and protein. Researchers have added fat to that list. Dr. Russell Keast, an exercise and nutrition sciences professor at Deakin University in Melbourne, told Slashfood, 'This makes logical sense. We have sweet to identify carbohydrate/sugars, and umami to identify protein/amino acids, so we could expect a taste to identify the other macronutrient: fat.' In the Deakin study, which appears in the latest issue of the British Journal of Nutrition, Dr. Keast and his team gave a group of 33 people fatty acids found in common foods, mixed in with nonfat milk to disguise the telltale fat texture. All 33 could detect the fatty acids to at least a small degree."

Several sites are reporting on the addition of extra fees to PayPal that are just starting to become common knowledge. While PayPal has certainly had their fair share of controversy, the new "transaction fees" that promise to affect the entire customer base are already well on their way to becoming another. "For example, a personal account sending another personal account money for a one-time payment for, say, mowing your lawn was not previously charged any fees on either side, but is now charged the usual transaction fee (the sender gets to decide who pays). The only way to avoid this is by selecting 'gift' when making the transfer — something you can't do if you're following through on a purchase or invoice from someone. And, if you fall into this category (which many people do), it's likely that you had no idea about the changes until just now."

bmsleight writes "The Dutch Ministry of Finance organized an architecture competition to design not a building, but rather the new 5-Euro commemorative coin. The theme was 'Netherlands and Architecture'. The winning design was made 100% with free software, mainly Python, but also including The Gimp, Inkscape, Phatch, and Ubuntu. The design is amazing — the head of Queen Beatrix is made up of the names of architects based on their popularity in Yahoo searches (rendered in a font of the artist's own devising). In the end the artist, Stani Michiels, had to collaborate closely on location with technicians of the Royal Dutch Mint, so all the last bits were done on his Asus Eee PC. Soon, 350,000 Dutch people will use and enjoy the fruits of free software."