Saudi engineer invents air-conditioned umbrella for Hajj pilgrims

JEDDAH – A Saudi engineer has invented an air-conditioned umbrella which uses solar energy or batteries to assist Hajj pilgrims avoid dehydration and heat exhaustion as temperatures soar over 40°C in the holy sites. ‘Makkah Umbrella’ is lightweight (610 gram … Continue reading Saudi engineer invents air-conditioned umbrella for Hajj pilgrims