We want YOU to be a part of our special live show tonight at 9 on @BBCFOUR here's how to get in touch, send us your questions, pictures of inventions and stories of how TW inspired your career choice. @maggiephilbin @Howstable @FryRsquared

And that's a wrap! Thank you all for joining us on this very special evening and for sharing your memories and inventions #TWLive

Very excited for the finale of Tomorrow's World Live #RocketMan #TWLive #ItWillBeAlrightOnTheNight

#TWLive Alanna became a bit camera shy, she was all talk in rehearsal!

We've had unconfirmed reports of Snow... @TWBBC #TWLive

Judith Hann was at the forefront of giant carrot appreciation on @TWBBC. Tune in to @BBCFour tonight at 9 for a special one off episode of Tomorrow's World Live to see Judith reunite with @maggiephilbin @Howstable @FryRsquared #TWLive #KevinTheCarrot

Excitement is building #TogetherAgain #TWLive

Do you have a knockout question for Judith Hann? Get in touch and let us know what you've always wanted to ask our Tomorrow's World presenters @maggiephilbin and @Howstable and tune in tonight at 9 on @BBCFOUR for the answers #twlive

We're searching for the mothers (and fathers!) of invention, have you created something weird and wonderful? Send us a photo of your innovation and tell us what it does! Tune in to @BBCFOUR tonight at 9 for Tomorrow's World Live - For one night only! #twlive #ThursdayThoughts

Thanks so much for all your invention ideas - but if you've not yet been in touch it's not to late! Tweet us your photos and descriptions and @maggiephilbin @Howstable or @FryRsquared might feature them on thurs! #TWLive | Thursday 22 Nov | 9pm | @BBCFOUR

We are excited to announce that we will be joined by @TWBBC legend Judith Hann in our live studio on Thursday! If you have a question for Judith send it over to us and @FryRsquared might just ask it on air... #TWLive | Thursday 22 Nov | 9pm | @BBCFOUR

Keep sending your Tomorrow's World questions to us @TWBBC - we'll put some of them to @maggiephilbin and @Howstable when we go live for one night only on Thus 22 Nov at 9pm on @BBCFour !

Tomorrow’s World is back for one night only! Did Tomorrow’s World inspire you to embark on a career in science or tech? Let us know using the hashtag #TWLive #TWLive | Thursday 22 Nov | 9pm | @BBCFOUR

Tomorrow’s World is back for one night only! Got a burning question to ask @maggiephilbin or @Howstable? Let us know using the hashtag #TWLive #TWLive | Thursday 22 Nov | 9pm | @BBCFOUR

Calling all inventors! Tomorrow’s World is back for one night only and we want to hear from YOU! Tweet us photos or videos of your inventions using the hashtag #TWLive and we might just feature them on air… #TWLive | Thursday 22 Nov | 9pm | @BBCFOUR