BBC3 年
The skeletal system
Skeletal muscles move the bones in the body. The skeletal system is made from bones and joints. The femur bone in the thigh is the longest and strongest bone in the body. The smallest bones in the ...
来自MSN9 天
The World's Oldest Arrow Poison Was Discovered In A 7,000-Year-Old Femur Bone
In 1983, archaeologists were excavating a cave in South Africa when they came across a strange-looking femur bone. It dated [ ...
Phys.org on MSN12 天
Discovery in South Africa holds oldest evidence of mixing ingredients to make arrow poison
This is the oldest confirmed use of a mixture comprising two or more plant toxins specifically applied to arrowheads.
University re-examines 7,000-year-old femur, discovers oldest multi-plant arrow poison
The latest discovery is the oldest confirmed use of a combination of two or more plant toxins applied to arrowheads.
Hackaday1 年
3D Printed Pelvis And Femur Implants For Bone Cancer Treatment
On December 22nd of 2023, a Vietnamese patient underwent hours-long surgery in order to remove part of his pelvis and femur, as per the usual treatment for bone cancer. What was special here was ...