In this video, learn to create a simple chicken trap using natural materials found in the forest. Enhance your survival skills with this primitive technology approach. #PrimitiveTechnology ...

A seasoned woodturner placed what appeared to be an ordinary yew blank on his lathe, expecting a standard result. But as the shavings began to fall, something remarkable was revealed. Swirling rings ...

PREVIOUS work on a naturally occurring substance which inhibits growth in Biomphalaria sudanica 1 indicated that its toxicity was partly due to its surface activity. It was therefore decided to test ...

A Strain of Anopheles gambiaefrom Northern Nigeria, highly resistant to dieldrin and cross-resistant to the related chlorinated hydrocarbon insecticides (chlordane, aldrin, isodrin, endrin and ...