Why does a human baby's vision invert?

[teacherman]

Yet again, the lunatic gun laws in the US appear to have caused suffering - but in an unexpected extra way.

So true. And it's getting worse.
I'll try not to make any political statements. My message was (and still is) more important.
Please share it on social media so more than 1/2 million people get the message.
Thanks for your comments, Sophie

 

[teacherman]

Let's lighten things up again


Looks like they're having fun, doesn't it?
Steve