Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to [email protected]. Why can’t I wiggle my toes individually, like I ...
Dear Dr. K: A friend told me that we have no muscles in our fingers. Is that true? If so, then how do our fingers do all that they do? Dear Reader: It is true, but our hands work wonderfully anyway.
Run a finger down the center of the forearm, curl the fingers, and flex the wrist. For many people, a thin cord jumps into ...
(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Steven Lautzenheiser, University of Tennessee (THE CONVERSATION) Advertisement Article ...