lens
edyong | January 4, 2010We spend a lot of time wondering about what other people think of us. Do they find us attractive, intelligent, capable or trustworthy? Considering how often we mull over such questions and how confidently we arrive at conclusions, we are remarkably bad at answering them. We have a nasty tendency to use our own minds as a starting point when reasoning about other people's and we rely too heavily on stereotypes and other expectations. In short, we are rubbish telepaths.
Mind-reading is still the stuff of science-fiction (or quackery) but Nicholas Epley is more interested in the everyday…
edyong | April 21, 2009Nocturnal animals face an obvious challenge: collecting enough light to see clearly in the dark. We know about many of their tricks. They have bigger eyes and wider pupils. They have a reflective layer behind their retina called the tapetum, which reflects any light that passes through back onto it. Their retinas are loaded with rod cells, which are more light-sensitive than the cone cells that allow for colour vision.
But they also have another, far less obvious adaptation - their rod cells pack their DNA in a special way that turns the nucleus of each cell into a light-collecting lens.…
edyong | December 30, 2008In the twilit waters of the deep ocean, beneath about 1000m of water, swims the brownsnout spookfish (Dolichopteryx longipes). Like many other deep-sea fish, the spookfish is adapted to make the most of what little light penetrates to these depths, but it does so with some of the strangest eyes in the animal kingdom.
For a start, each eye is split into two connected parts, so the animal looks like it actually has four. One half points upwards and gives the spookfish a view of the ocean above. The other points downwards into the abyss below and it's this half that makes the spookfish unique.…
laelaps | October 29, 2007
Female Snow Leopard twins born last year at the Bronx Zoo.
When I initially started posting pictures on my blog, I didn't know if anyone would have anything to say about my pictures. I frequent zoos, museums, and aquariums, usually shooting between 200 and 600 shots per trip, the handful of good shots making their way onto the internet. I've been certainly pleasantly surprised, therefore, to see all the positive remarks made about my pictures, especially since I don't really have any idea what I'm doing. Still, many of you have asked how I have been able to get the kind of shots I've…