Master Gamer
April 2018 - May 5, 2024 19:54:55 GMT
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Post by willi1 on Nov 3, 2018 15:32:24 GMT
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Trusted Member
Master Gamer and Scrutiniser
April 2015 - May 6, 2024 18:41:24 GMT
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Post by krenek on Nov 3, 2018 21:17:02 GMT
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Senior Member
August 2018 - Feb 25, 2021 11:46:28 GMT
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Post by SM009 on Nov 4, 2018 10:19:01 GMT
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Master Gamer
April 2018 - May 5, 2024 19:54:55 GMT
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Post by willi1 on Nov 5, 2018 16:06:00 GMT
Very well done, krenek and SM009! And now a hint:
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Trusted Member
Master Gamer
April 2015 - Sept 6, 2023 12:33:10 GMT
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Post by bridgeplayer on Nov 5, 2018 18:36:14 GMT
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Trusted Member
August 2018 - Apr 26, 2024 7:15:00 GMT
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Post by raven63 on Nov 5, 2018 20:14:53 GMT
Got the message, perfect clue
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Trusted Member
Master Gamer
March 2015 - Dec 25, 2023 23:43:21 GMT
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Post by alchemist251 on Nov 6, 2018 3:10:46 GMT
Thanks for the clue!
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Master Gamer
April 2018 - May 5, 2024 19:54:55 GMT
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Post by willi1 on Nov 18, 2018 14:44:57 GMT
Thanks at all ! The Solution: The 1962 created gamma field at Hitachi-Ōmiya is operated by the Institute of Radiation Breeding Japan and is said to be the world's largest. It has a diameter of 200 meters and is used for radiation-induced plant breeding. In the middle is a cobalt gamma ray source (88.8 TBq Co-60). Plants near this source are exposed to the 300,000-fold load as normal. The facility is surrounded by a wall of more than 25 feet tall to shield the surrounding forests and people from radiation. The Institute of Radiation Breeding have developed hundreds of mutant varieties of plants like the Gold Nijisseiki pear, which is resistant to black spot disease. 36°31'38.54" N 140°23'37.15" O
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