Why are there no animals with three legs?
If "Why?" is the first question in science, "Why not?" must be a close second. Sometimes it's worth thinking about why something does not exist.
If "Why?" is the first question in science, "Why not?" must be a close second. Sometimes it's worth thinking about why something does not exist.
Evolution
Oct 2, 2019
3
489
It has long been known that there is a complex interplay between genetic factors and environmental influences in shaping behavior. Recently it has been found that genes governing behavior in the brain operate within flexible ...
Other
Feb 27, 2024
1
145
(Phys.org) —The worm Caenorhabditis elegans is one of the most widely studied creatures. Scientists consider the worm a model organism for exploring animal development including neural development. The reasons are basic; ...
Scientists at the University of Illinois Chicago and Harvard University have developed an antibiotic that could give medicine a new weapon to fight drug-resistant bacteria and the diseases they cause.
Cell & Microbiology
Feb 17, 2024
0
121
This week, researchers reported on two-dimensional gold sheets, a tidy little meson made of four quarks (and its buddy!) and a big and almost unimaginably dense exoplanet with an exciting backstory.
The "Immersive Dome" puts viewers at the heart of the action and lets them actively participate. Instead of the conventional surround sound, a three-dimensional aural experience awaits visitors. At IBC, the trade show for ...
Engineering
Aug 14, 2009
0
0
Robot squirrels from the University of California, Davis, are going into rattlesnake country near San Jose, continuing a research project on the interaction between squirrels and rattlesnakes.
Robotics
Apr 3, 2012
2
0
Recently, with the help of a steady-state strong magnetic field experimental device, scientists constructed nano-scale borate bioactive glass (Nano-HCA@BG), which can effectively reduce the biological toxicity of borate bioglass, ...
Materials Science
Jul 6, 2021
0
16
The "reproducibility crisis" in biomedical research has led to questions about the scientific rigor in animal research, and thus the ethical justification of animal experiments. In research publishing in the Open Access journals ...
Other
Dec 2, 2016
0
135
The research team behind a robotic snake-like device for surgery called i-Snake have won a prestigious award at the IEEE International Conference on Robotics and Automation.
Robotics
Jun 24, 2011
0
0