Search

...work? Why are poodles and German Shepherds different? What about designer dogs? This science article explores...Find out more about The Open University's Biology qualification. [Small puppy laying in the grass in a park] When an interesting or useful trait is identified in a dog, owners would breed from that dog in the hope of the trait being passed on. Over many rounds...

...Do you want to be a black hole hunter? All you need to get started is a computer, tablet, or mobile phone. Head to Zooniverse.org and find SuperWASP Variable Stars or SuperWASP: Black Hole Hunters. Your work will directly contribute to real scientific research, and if you find something interesting, we will be sure to give you credit when we publish the results!...

...working, e.g. commercially pure metals, solid-solution alloys, mild steel. Post-weld heat treatment is usually unnecessary, but for steels this depends on the carbon equivalent value. Group B. Heat-treatable alloys with mechanical properties affected by the welding process: e.g. plain carbon steel, alloy steel and precipitation-hardening Al-alloys. Group C. Materials...