to a certain level, everything, every small, incremental change is hugely important. and i think that maybe if i would've spent more time understanding particularly when to push myself in the strength room, for example, in that follicular phase, then perhaps i would've, you know, built more lean muscle and become stronger and, who knows, that may have affected my performance in a positive way. now, spencer, what can you tell me about dogs's noses? um...they are wet. that's true. they're also unique. so, you know how in some parts of the world, dogs are microchipped in case someone loses their dog? yes. well, here's another idea. chris fox has been to norway to find out about it. we've always had a nose for a good pet tech story, so when i found a company developing phone—based face id