Liberian tinkerers fabricate a “self freezing system”
Timbuktu Chronicles writes – “Sunny Steveson fabricated a self freezing system, he used an old 52 British thermal unit (BTU) air conditioner and tubes that he passed through the concrete walls to enter the freezing room. The air conditioner and the room get electricity from a 6KVA generator…The process takes 10 to 12 hours to […]