New discovery of ancient bone tools from East Africa reveals greater complexity in the evolution of early human technology
The newly discovered bone tools, which consist of 27 deliberately split and chipped large mammal long bones, were recovered ...
Study Finds on MSN13d
These bone tools from 1.5 million years ago rewrite the history of early human innovation
In a nutshell Archaeologists discovered 27 bone tools dating back 1.5 million years at Olduvai Gorge in Tanzania, pushing ...
BBC9mon
KS2 Science: How the human body grows
PRESENTER:Our skeletons are made up of bones and a strong flexible substance called cartilage. PRESENTER:'Long bones, such as your thigh bone, or femur, grow in length at either end, in regions ...
Hannover Messe: Better healing of fractures with smart bone nails
Smart intramedullary nails enable immediate loading and are intended to provide information about the healing process.
Nature13d
Bone development articles from across Nature Portfolio
either by directly laying down bone tissue into connective tissue or forming it from cartilage, such as during growth in length of long bones. Protein disulfide isomerase plays an essential role ...