The entire history of Kettlewell’s Peppered Moth experiment is littered with problems: doctored photographs, wrong assumptions and slim evidence, followed by genetic analysis revealing that the protein exons coding for color were not changed, but, rather, a transposon (non-random) was inserted in an intron (“junk DNA”). And now there’s this paper. It seems that the […]
So much complex, specified information and we are to believe it all just sort of happened via natural selection acting on random mutation (Darwinism)? Interestingly, this particular item doesn’t even make that claim. Maybe just too ridiculous.
Back in the 1960s, space scientists needed to know if it is true that a cat always lands on its feet: NASA contributed funding to the paper “A Dynamical Explanation of the Falling Cat Phenomenon,” published in the International Journal of Solids and Structures, by Stanford’s T.R. Kane and M.P. Scher. What was so significant […]
The mechanome is the underresearched “ the set of proteins or molecular entities that sense or respond to forces” within the cell (Allen Liu). Our earlier stab at the subject here at UD garnered 354 comments, so there’s no shortage of interest. The mechanome (and mechanobiology in general) plays a key role in research into artificial […]
Not just to zap prey, apparently. From Ed Yong at the Atlantic: It’s a remote control. It’s a tracking device. It can deliver shocks of up to 600 volts. But then you did want to stay awake, didn’t you? You think the electric eel is shocking? You haven’t seen anything yet. In this episode of […]
“three laureates discovered how to use molecules as components of tiny machines that can be controlled to perform specific tasks.”
Who knows, maybe we’ll end up farming termite colonies to work for us instead of just hiring pest control specialists to kill them.
First ever confirmed.
Life form’s amazing eyes “must be” self-organized, can’t be engineered from top down, we are assured
The octopuses’ disappearing act is remarkable too.
First gear discovered With two diminutive legs locked into a leap-ready position, the tiny jumper bends its body taut like an archer drawing a bow. At the top of its legs, a minuscule pair of gears engage—their strange, shark-fin teeth interlocking cleanly like a zipper. And then, faster than you can blink, think, or see […]
How do we distinguish systems formed by natural laws, from stochastic processes, and from systems designed by intelligent agents? See Demski’s Explanatory Filter at ARN and at the IDEA Center. Now at Harvard’s Molecular Systems Lab, Peng Yin is currently focused on engineering programmable molecular systems that are inspired by biology, such as the information-directed, self-assembly […]
Creationists are now beginning to embrace the Design argument. If biology is Intelligently Designed, it stands to reason the designs can be used to teach humans how to construct designs. The implications of ID are not purely religious. This fact is often forgotten. The presumption that biology is mostly cobbled together junk is a hindrance […]
“just one of several “biologically inspired” robot explorers under test, including robot insects.”
“”These dolphins were either ‘blinding’ their most spectacular sensory apparatus when hunting – which would be odd, though they still have sight to reply on – or they have a sonar that can do what human sonar cannot”