The Rolls-Royce Trent XWB engine which is being tested on the Airbus A380 but will be fitted to the new A350 aircraft, which is due to go into service from next year.
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CCTV footage has been released by British Transport Police of two people seen repeatedly crossing rail tracks, narrowly missing trains.
The centre, which opened today, aims to increase the number of UK sperm donors and encourage men of ethnic backgrounds to donate more.
Malala Yousafzai has donated $50,000 to the United Nations Relief and Works Agency after winning the World's Children's Prize.