We’re winding up this month with our traditional formula quiz. We look forward to reading comments with all your explanations about how this formula is useful for rocket scientists.
#ArianeGroup #ArianeFactspic.twitter.com/pOj5tJ66SL
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
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.