the enzyme, Ideonella sakaiensis 201-F6, is able to "eat" polyethylene terephthalate, PET, which was patented as a plastic in the 1940s and is used in millions of tonnes of plastic bottles.
The archaeologists said that the man was about 40 to 50 years old when he died but he lived with the amputated hand and the knife attached to it for a long time.
The experiment if the frozen sperm will initiate the process to human reproduction in space, which may help to keep human species alive even in case of the earth getting destroyed or nuked in an accidental world War 3.
The 257-kilometre race, called the "Hell of the North," includes 29 sections of cobblestones, which require special control of the bicycle and more effort than a usual road race.
One woman was inside the flat located on the top of the coffee shop in Yishun and since she inhaled too much of smoke, she has been taken to Khoo Teck Puat Hospital.