Denna diskussion är för närvarande "vilande"—det sista inlägget är mer än 90 dagar gammalt. Du kan återstarta det genom att svara på inlägget.
And as part of that, I'm looking for input on one thing: invisibility has a bad reputation, with everything from Plato's Ring of Gyges to locker-room jokes... or at best it appeals to tricksters and outsiders. But until December 15th I'm offering a $10 Kindle gift certificate to the first person to suggest a use for invisibility that isn't a form of outwitting people (or animals or the like, sorry).
Post your answers on www.kenhughesauthor.com. I'll include the answers I get in the blog, and if nobody's able to send a really good suggestion (it's harder than it looks) I'll choose the least silly answer.
But I do know one different use myself. So, who else who can see things like this?