A trio of researchers at the University of Vienna has found that women with low 2D:4D ratios tend to have stronger grip strength than women with higher ratios. In their paper published in Proceedings of the Royal Society ...
Scientists said Wednesday they had amassed the first evidence to back theories that people fall into two broad categories—promiscuity or faithfulness—when it comes to sex.
Evolution
Feb 4, 2015
9
485
Biologists at the University of Florida have found a reason why men's ring fingers are generally longer than their index fingers — and why the reverse usually holds true for women.
Other
Sep 5, 2011
28
2
Early Jurassic predatory dinosaurs are very rare, and mostly small in size. Saltriovenator zanellai, a new genus and species described in the peer-reviewed journal PeerJ - the Journal of Life and Environmental Sciences by ...
Archaeology
Dec 19, 2018
0
242
In most tetrapods (land vertebrates) the fourth (ring) finger is the first to develop in the embryo. And in birds, the finger on the outside of the hand (posterior, the pinky side) appears first, which suggests that this ...
Plants & Animals
Jan 7, 2014
0
0
(Phys.org) —Haptix is a newly announced gesture-based controller that launched this week on Kickstarter. Haptix looks like a sleek ice cream bar with its anodized bead-blasted aluminum casing. The Haptix is designed to ...
Evolution adds and subtracts, and nowhere is this math more evident than in vertebrates, which are programmed to have five digits on each limb. But many species do not. Snakes, of course, have no digits, and birds have three.
Evolution
Sep 4, 2011
1
0
The longer a man's fourth or ring finger is compared to his index finger, the more likely he is to be judged attractive by women, according to a study released Wednesday.
Other
Apr 20, 2011
9
1
Low-income mothers feminize their children in the womb by adjusting their hormones, whereas high-income mothers masculinize their children, a major study based on finger length, led by a Swansea University expert, has found.
Social Sciences
Feb 9, 2021
1
3
Assessment of the presence of independent flexor digitorum superficialis function in the small fingers of professional string players: Is this an example of natural selection?
Other
Feb 4, 2013
0
0
