Technology and society: The “maker” movement could change how science is taught and boost innovation. It may even herald a new industrial revolution
From David Barash’s post, The Hare, the Tortoise, and the Aurora Madman, in reaction to the tragedy in Colorado, from The Chronicle of Higher Education’s Brainstorm blog: Far more than any other critter, we Homo saps are stuck between two worlds, biological evolution and cultural evolution. The former is a Darwinian, genetic process, necessarily slow…
It’s 20 million years ago in the forests of Argentina, and Homunculus patagonicus is on the move. The monkey travels quickly, swinging between tree branches as it goes. Scientists have a good idea of how Homunculus got around thanks to a new fossil analysis of its ear canals and those of 15 other ancient primates….
Three simple numbers that add up to global catastrophe – and that make clear who the real enemy is
Honey bee brains could soon be helping robots act more independently. The way that bees smell and see is being studied in a £1m project to produce a simulation of the insect’s sensory systems. The simulated bee brain will then be used by a flying robot to help it make decisions about how to navigate…
Think of all the data humans have collected over the long history of astronomy, from the cuneiform tablets of ancient Babylon to images taken by the Hubble Space Telescope. If we could express all of that data as a number of bits, our fundamental unit of information, that number would be, well, astronomical. But that’s…
Learning becomes more difficult as we age not because we have trouble absorbing new information, but because we fail to forget the old stuff, researchers say. Mice whose brains were genetically modified to resemble those of adult humans showed no decrease in the ability to make the strong synaptic connections that enable learning — a…