The Ahmadu Bello University, Zaria, Kaduna, says it cannot afford the N3.6bn annual electricity bill. The bill averages N300m monthly, given the cost of N206 per kWh under the band A tariff.

Red arrows indicate the nuclear spin axes at the positions of the N3 nitrogen atoms on the guanine (G ... A recent study by researchers from Peking University demonstrates the potential of nuclear ...