Science & Technology
Samsung has announced the actual development of a micro fuel cell and hydrogen generator, which can charge cell phones for 10 hours.
Wed, 16 Apr 2008 22:31 CEST
Scientists with the European Space Agency (Esa) say the day when flowers bloom on the Moon has come closer.
An Esa-linked team has shown that marigolds can grow in crushed rock very like the lunar surface, with no need for plant food.
Earth gives off a relentless hum of countless notes completely imperceptible to the human ear, like a giant, exceptionally quiet symphony, but the origin of this sound remains a mystery.
Now unexpected powerful tunes have been discovered in this hum. These new findings could shed light on the source of this enigma.
The planet emanates a constant rumble far below the limits of human hearing, even when the ground isn't shaking from an earthquake. (It does not cause the ringing in the ear
linked with tinnitus.) This sound, first discovered a decade ago, is one that only scientific instruments - seismometers - can detect. Researchers call it Earth's hum.
Infosecurity Europe has discovered that women are four times more likely to give their computer passwords to a complete stranger than men - if they are promised a free chocolate bar.
In a faux-market research campaign that probably can't claim to be the most scientific, people were offered a chocolate bar and entry into a free-prize draw in exchange for a frank disclosure of their dates of birth, names, telephone numbers and, worryingly, passwords.
British workers are not good at keeping their computer passwords secret, with two-thirds ready to reveal them to a stranger in exchange for a chocolate bar and a smile, a study has found.
The report, by Infosecurity Europe, the organisers of the annual IT security trade show, involved stopping commuters at London's train and underground stations and asking them to take part in a survey in exchange for a chocolate bar.
Researchers asked commuters if they knew what the most common password was and then asked them to reveal their own. About 40 per cent of commuters revealed their computer password straight away, with a further 22 per cent giving up details with a little further probing from the female researchers.
Look! Up in the sky! It's a bird. It's a plane. It's ... a paper glider?
Cygnus, the swan, has flown solo in the Milky Way for eons, but soon he'll be joined by a gaggle of companions. The Japanese team on the International Space Station will release a constellation of high-flying paper airplanes to research reentry without traditional spacecraft.
Fortunately, a major event like this is unlikely to happen within our lifetime, so there's no need to borrow Chicken Little's umbrella.
A "swarm" of evidence
show that this statement could not be further from the truth.
Loral Space and Communications, Inc.Prime Newswire
Tue, 15 Apr 2008 13:06 CEST
Space Systems/Loral (SS/L), a subsidiary of Loral Space & Communications (Nasdaq:LORL), and the world's leading provider of high-power commercial satellites, today announced that the satellite that it built for ICO Global Communications (Holdings) Limited (Nasdaq:ICOG) was successfully launched aboard an Atlas V rocket from Cape Canaveral, Florida. The satellite is the first to use Ground Based Beam Forming (GBBF) technology and is the largest commercial satellite ever launched. It successfully deployed its solar arrays several hours after separation and will begin firing its thrusters later today in order to maneuver into geosynchronous orbit.
A rocket carrying telecommunications equipment has launched into space.
An Atlas 5 rocket carrying the equipment lifted off at 4:12 p.m. Monday and was the heaviest payload ever launched aboard an Atlas 5 rocket.
Comment: Doesn't it seem odd that, with the improvements in materials and electronics in this day and age, such a heavy satellite would be required for cell phone and handheld device communications support? Either there is more to the payload or more to the satellite capabilities than reported.
Microsoft needs to make radical changes to its Windows operating system, as Gartner warns that it is "collapsing".
Wed, 16 Apr 2008 09:26 CEST
A 13-year-old German schoolboy corrected NASA's estimates on the chances of an asteroid colliding with Earth, a German newspaper reported Tuesday, after spotting the boffins had miscalculated.