This podcast is brought to you by the number 22. This week Karl and Adam are back on their favourite subject, #manwashing. Karl recently met a young bloke at Sydney Uni who as a 12 year-old kid, created what Karl believes to be an almost perfect #manwashing invention - it seems Adam agrees, this kid is a genius. Speaking of impressive, we don\u2019t exactly know how spiders make silk, but we do know how we might use this research to help cure to Alzheimer\u2019s Disease.TWITTER TIME this week \u2026 Is there a theoretical minimum size for the smallest sub-particle?