A quote from our ten year old's book "All scientists are a little mad..."pic.twitter.com/oRts4jcDrx
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Is the granddad telling her she can't be a scientist cos she gave up? I gave up on something once, I think *checks* I'm still a scientist. 
I gave up on reading the passage, read your comment, and when back and read it...
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.