Oscar Ekponimo has created a program that notifies retailers in real-time when their food items are approaching expiry and lets them initiate discounts on them.
Women in the country are missing out on the tech boom, and those who do work in the industry say companies and the government need to do more to help bolster their ranks.
Mantis shrimp eyes are unlike those observed in any other animal, both mechanically and optically, leading researchers to wonder how they could spur technological advancement.