Wednesday: May 12, 2010
- Rogue star mystery finally deciphered thanks to Hubble Space Telescope.
The massive, hot star seemed out of place when astronomers first spotted it in 2006, and now thanks to Hubble, we know why. The misfit, 30 Dor #016, appears to have been ejected from a cluster of even heftier stars, pinging off of them and off into space at tremendous speed.
Tuesday: May 18, 2010
- Brand new computer algorithm actually capable of detecting sarcasm.
...the team scanned 66,000 Amazon.com product reviews, with three different human annotators tagging sentences for sarcasm. The team then identified certain sarcastic patterns that emerged in the reviews and created a classification algorithm that puts each statement into a sarcastic class.
- Microsoft to give Hotmail service a makeover at some point this summer.
...users will encounter a first screen that’s on overview of new messages, sorted into categories, with e-mails from known contacts in the top heap, updates from services like Facebook and Twitter at the bottom, and a bar up top that lets you send a status message.
- Everything you never knew about ball lightning hallucinations.
For hundreds of years eyewitnesses have reported brief encounters with the golf ball- to tennis ball-size orbs of electricity. But scientists have been unable to agree on how and why ball lightning forms, since the phenomenon is rare and very short-lived.
Monday: May 17, 2010
- Venus and our moon align for one brief Kodak moment.
During spring time, Venus shines brightly, and as these photos show, Venus appears as a bright object before it disappears behind the moon and then reappears on the other side in a game of celestial hide-and-seek.
Wednesday: May 12, 2010
- Scientists have discovered that Jupiter somehow managed to lose a stripe.
The band was present at the end of 2009, right before Jupiter moved too close to the sun in the sky to be observed from Earth. When the planet emerged from the sun's glare again in early April, its south equatorial belt was nowhere to be seen.
Tuesday: May 11, 2010
- A photo gallery from inside the Pavilions of Expo currently underway in Shanghai, China.
Go on in and have a gander at some photography of the event courtesy of Popular Science. You'll see some interesting things such as the world's largest IMAX screen followed by the world's largest baby (relax, it's only a model).
- Scientists discover that colossal squid is actually just a lazy pink blob.
The researchers found that the colossal squid would have had a slower metabolism and so moved slower than expected, waiting for prey rather than running it down. 'Everyone thought it was an aggressive predator, but the data suggests otherwise,' Rosa told LiveScience.
- Fifteen things about Star Trek that you may not have previously known about.
I had no idea that a) the main tag line of Star Trek (to boldy go, yadda yadda) was lifted from a White House pamphlet on space exploration and b) the entire sentence is grammatically incorrect. Lets hear it for split infinitives!
Monday: May 10, 2010
- Scientist verifies that the human brain contains a master switch.
Shin believes his discovery may be useful in understanding brain malfunctions such as autism, epilepsy and others. While researching brain function, Shin has previously shown that taking statin drugs to lower cholesterol may actually inhibit some brain function.
- Everything you wanted to know about the Facebook privacy war.
Wired goes into detail about all the recent privacy changes that Facebook has recently undergone and what they mean to you and your data. Long story short, make sure your privacy settings are all up to snuff (or cancel your account).