Kawachi Fuji Gardens

Breathtaking view of Kawachi Fuji Gardens, in Japan. When wisterias bloom every spring, land transforms into fairy-tale scene.

Honey bees ....

By sensing how quickly their destination 'zooms in' as they fly towards it, honeybees can control their speed for a perfect touchdown, without needing to know how fast they're flying or how far away the destination is. The discovery could lead to cheaper, lighter robot aircrafts that only need a video camera to land safely. Humans find out their distance from an object using stereovision, but insects can't do the same thing because of their close-set eyes.

Short-Circuiting Depression treatment

After a 4-hour long operation, the surgeon is done. He has just drilled two holes into his patient’s skull, snaked metal electrodes into a region of the brain called area 25, and flipped the switch on an external generator so that high frequency bursts begin to stimulate the tissue. This is all part of neurologist Helen Mayberg’s clinical trial of treating severe depression through deep-brain stimulation (DBS) surgery. Mayberg believes that precise stimulation of a tiny bundle of nerve fibers in area 25—tucked under the corpus callosum—can lift sufferers’ dark cloud of depression. Prior neuroimaging studies have pinpointed abnormal activity in this region. In healthy people, the region lights up when thinking of sad events like a death in the family. In people with depression, however, this area doesn’t change at all—almost as if it’s stuck. So far, about 70% of Mayberg’s DBS patients have noted some sort of improvement, varying from modest to extremely well.

Spooky Salt Lake Wishes You a Happy Halloween......How our Brain create images....

It looks spooky, but this is actually an image of a salt lake in Western Australia's Gibson Desert taken by astronauts on board the International Space Station. It's an example of how our brains often take random patterns and see them as faces or other familiar figures (like a ghost in this case), a psychological phenomenon called pareidolia.