First Gear Mechanism Discovered In Nature

GameboyRMH writes "A gear mechanism has been discovered [paywalled original paper here, for those with access] for the first time in nature in the nymph of the Issus, a small plant-hopping insect common in Europe. It uses the gears to synchronize the movement and power of its hind legs, forcing the legs to propel it in a straight line when jumping, which would otherwise be impossible for the insect if it had to control the timing and force of its leg muscles independently."

Comments

Re:B effing S

[GameboyRMH]

Some open minds that folks have here...

Not open enough for our brains to fall out.

Re:B effing S

[QilessQi]

To me, this level of detail in nature is strong evidence for creation rather than evolution.

I suspect that Creationists would say the same thing about any complex biological structure. Interlocking gears are interesting because human beings manufacture similar structures, but there's nothing about them that's more miraculous than, say, a retina.

And if biologists can find fossils with more-primitive gear structures as we go back in time -- fewer teeth, less-effective interlocking, etc. -- that would actually support evolution even more, by demonstrating that it is able to produce interesting machines by gradual (and occasionally stark) mutation.

Of course, I doubt that most Creationists can ever be swayed from their opinions, no matter what scientific evidence is presented, because evidence for evolution in the fossil record is already overwhelming and yet there are still Creationists. That's the power of religion.

Re:B effing S

[MightyYar]

Let's take your car analogy and run with it. If I found a car on a planet full of self-replicating creatures that shared many features of the car, and even found very simple car components all over the place, as well as a underground record showing many iterations of creatures that eventually led to the car... then yeah, I would assume it evolved there.