Signs for Science [lightning bolt exclamation mark goes here]

Sunday in Boston there is scheduled to be a rally in support of science. I'm really hoping there will be a significant subset of people carrying signs that say

"Why are you trying to keep this curiosity door locked?"

Companies really need to start showing these things at SF conventions

because, seriously, I know my able-bodied friends are going to want one.
http://assistivetechnologyblog.com/2017/02/superflex-soft-exoskeleton-for-elderly-that-can-be-worn-like-underwear-2.html