Scientist calculates the size of a MEATBALL made from the entire human race - and it's a lot smaller than you think

More from Science & Technology

• Is flying getting more dangerous? Scientists reveal why so many planes are crashing - as Air India disaster kills 241 on board

• Earth to be hit by powerful shockwave in just HOURS after giant 'claw-shaped' hole bursts through the sun

• Urgent recall issued for 1.1 million phone chargers after reports of explosions caused burns

• Revealed: What your TOENAILS say about you, according to experts

• Apple has made a subtle change to an iPhone icon that has left users FURIOUS - as one vents 'Apple has made a real mess'

• Fisherman is baffled after stumbling across a huge BLACK iceberg off the coast of Canada

• Footius Maximus! Scientists discover a 2,000-year-old leather shoe belonging to a Roman soldier with absolutely ENORMOUS feet

• Major internet outage hits US as users report dozens of popular sites are down, including Google

• Trump official drops world-altering revelation in live interview as viewers call it 'worst slip-up ever'

• Doctors deliver stunning verdict on mystery elixir Joe Rogan and RFK Jr swear reverses aging

• Joe Rogan visibly shaken by doctor's bombshell claims about the pandemic: 'They were euthanized'

• Netflix users outraged over new 'diabolical' update to app: 'Everyone needs to cancel'

• Bose × LISA Ultra Open Earbuds review: I tested the Blackpink singer's latest collaboration - they're the most comfortable earphones I've ever worn

• How a plague of 'mutating' super rats are taking over Sydney and becoming resistant to poison: 'Impossible to kill'

• Revealed: What the length of your fingers says about you, according to science

• You're cooking your steak wrong! Scientists reveal the Einstein-inspired formula for a perfect fillet

• Brit holidaymakers issued warning over parking scam plaguing tourist hotspot

• Superman beware! Scientists claim a real-life KRYPTONITE could be the secret to a greener future

• Meet Britain's newest dog breed! Mudi is officially granted recognition by The Kennel Club - making it the 225th breed in the UK

• Scroll through the UNIVERSE: Incredible interactive map lets you explore nearly 800,000 galaxies - peering back as far as 13.5 billion years