@AskPippa New technologies always bring with them new challenges for sure. That's why some of the amazing things scientists do sometimes fizzle out unfortunately. But scientific progress often comes in leaps and starts, we never know who's going to connect the final dot. If you do look them up, I'd love to know what you think — always interesting to hear from someone who lives at the science end of things.

@HollyCo26588808 Amazing!

@tangledwing Fascinating research.