Browsing: Ingenuity

Tokyo 2020 drone show dazzles Image: Olympics The Tokyo 2020 Olympic Games kicked off on Friday last week and as is tradition with the opening ceremony, we were treated to a dazzling display. This year, towards the end of the ceremony, we saw a fleet of over 1,800 drones take to the sky where they collectively
Selling fluorescent bulbs may be banned in South Africa A change in the regulations in South African light bulbs is currently being undertaken, with the aim of improving general safety and energy efficiency of lighting around the country. The new specifications that determine what may be sold in the country will more or less ban