The secret code hidden on fruits and vegetables that tells you exactly how fresh they are

More from Science & Technology

• Exact date 'alien probe' is set to arrive at Earth as chilling warning is issued

• Ark of the Covenant mystery blown wide open as 'biblical relic' is discovered

• State of Emergency declared in Tri-State as life-threatening storm rolls in

• Americans in panic as PayPal and Venmo outages leaves millions unable to access money

• Megaquake 'felt' in New York

• You're washing your socks WRONG: Microbiologist reveals how to clean yours properly - and why you should always IRON them

• Baffled construction workers discover a 1,000-year-old Peruvian mummy in a hidden tomb beneath the capital

• The Shroud of Turin was not laid on Jesus' body, scientists reveal

• Urgent warning to brace for 'Ring of Fire' apocalypse as megaquake sets off devastating chain reaction that has MILLIONS in its path

• Update your iPhone NOW: Apple releases iOS 18.6 with 29 urgent security fixes - here's how to download it on your device

• Britain cracks down on porn: New regulations come into force TODAY - meaning users have to prove they're over-18 to access hundreds of adult sites including Pornhub

• Sudden spike in searches for VPNs as porn users look to get around new ID checks

• Britons to receive Elon Musk's brain chips in new clinical trial - as paralysed woman reveals the implant's shocking effects

• Revealed: The careers at highest risk of being replaced by AI - so, will a robot take YOUR job?

• Elon Musk makes bold play for an unlikely marriage with $3 trillion icon

• Mysterious phenomenon that's causing this summer to fly by... as experts reveal the devastating consequences

• Chilling theory emerges about suspicious activity in space... as Harvard expert warns we will tear ourselves apart: 'Time to worry'

• Travel mayhem as widespread danger causes up to 3-hour delays at major East Coast airports

• Toxic sea creatures that BURN humans and can regrow after being cut in half wash up on US beach

• Southern California rocked by 4.4 magnitude earthquake as tremors felt in LA