5 easy exercises for your lower back to alleviate desk job aches and pains
In this six-part series, we'll give you quick exercises for different body parts every week to help you stay limber at your desk.
BBC6mon
What are the parts of the human body?
What does our body do? The human body has different parts that help us do things like walk, talk, eat, and see. Just like a car has different parts, such as wheels and windows, our bodies also ...
National Geographic news1y
Scientists Use 3-D Printers to Make Body Parts
Scientists are exploring that futuristic vision by using special 3-D printers to make living body parts. Called bioprinters, these machines use human cells as “ink.” A standard 3-D printer ...
BBC4y
Agonist and antagonist muscle pairs
They move our bones and associated body parts by pulling on them – this process is called muscle contraction. However, muscle contraction cannot act to push the bone back into its original ...