The government has extended the anti-dumping duty on cold-reduced carbon steel, both coiled and uncoiled, from China, Vietnam and Taiwan for the next five years to curb supply from the three markets.

The Nikola Tesla Unlimited Mind exhibition in Sydney will be complemented by the play called Tesla Uncoiled on 27 & 28 July, at the Science Theater of UNSW. Sergej Kozul is in the leading role.

Scientists knew the DNA could be uncoiled from the nucleosome, but it was assumed that the two ends were symmetric, meaning uncoiling the DNA would be like untying a shoe.