Fast silicon chips that use both light and electricity to process information and communicate could made be more efficient using a new “energy harvesting” technique developed by US researchers.
I heard rumors about silicon chips using optical means to process information faster, now it seems somebody might’ve solved the problem. ‘Energy Harvesting’
This one will make Mirthy happy:
For decades, posters depicting rabbits with inflamed, reddened eyes symbolised campaigns against the testing of cosmetics on animals. Now the most severe of those tests are to be banned across the European Union.
I’m an old softy when it comes to small animals. But I don’t let too many people know that, gotta maintain an image y’know. Europe bans most severe animal tests
This one here doesn’t surprise me much:
Cost and benefit
The most awaited figures of the report relate to the cost of limiting global warming. The final version says that stabilising concentrations of greenhouse gasses in the atmosphere at between 590 and 710 parts per million (ppm) would cost 0.2% of global GDP. Computer modelling studies predict that within this range, global temperatures should not rise beyond 4°C.
Stabilising greenhouse gas concentrations at between 445 and 535 ppm will cost 3.0% of global GDP. Current concentrations are at 425 ppm. The IPCC’s best estimate is that 445 ppm will bring about a 2°C rise in global temperature.
But “there is only about a 40% chance of staying below 2°C even if we opt for 450 ppm stabilisation”, notes Myles Allen, of Oxford University in the UK.
The “pinch” point is 2050 as far as population growth and global warming are concerned, meaning that the Earth’s ecosphere will reach a stress point; runaway greenhouse effect and a population clash resulting in more wars and genocide over dwindling resources, water being a big one. But in the end, will it matter if the nation with the most money win? Price placed on limiting global warming.
It has been theorized that reducing caloric intake, and this has been proven with studies on mice, can lengthen life spans. Well, that’s ok, but I like to eat and most Americans do also. Now some wiz-kid has a possible way to get around this conundrum, using worms! A Lean Gene for Low-Cal Longevity
And I gotta add some tinfoil to Friday Science, or I would lose my credibility amongst the faithful, no?
As countless photos from space can attest, Earth is round—the “Blue Marble,” as astronauts have affectionately dubbed it. Appearances, however, can be deceiving. Planet Earth is not, in fact, perfectly round.
This is heresy! Columbus must be rolling in his grave! But St. Thomas of Friedman recently wrote a book about the Earth being ‘flat’. Okay, I won’t go there. Strange but True: Earth Is Not Round.