Time for me to reveal who I really am: *takes off Zorro mask* It's been I, the ICG seminar bell this whole time!! #nam2014 #LoveThisMask

We would also like to congratulate Bob Nichol and all other organisers for an incredible conference. #TopNotch #nam2014

DING!!! Last plenary of #nam2014 on now by Ken Freeman on Galactic Archeology. It's the Henry Norris Russell lecture. #HoldOnToYourButts

Please allow myself to ring ... myself ... last parallel sessions of #nam2014 starting in 10 minutes! DINGDINGDING!!!

So much material I never got to use at #nam2014 #comedysupernova. 'Knock knock', 'Jesus Christ Marie use the doorbell!!' #BecauseBells

So sad, my final DINGDINGDING!!! of #nam2014 -- those of you still in Portsmouth head to Park to see Jo Dunkley's public talk!

And now we ring #nam2014 to an end. Back to my day job! Although in this economy I've taken a second job as an emergency alarm in a lift.

We're off to the pub for lunch to start our NAM 2014 Portsmouth recovery process. I wonder if I'm allowed to ring the The NAM2014 Bell to remind people!

DING! Weekday pub lunch for #nam2014 organizers outside in gorgeous weather. Time to get out and work on my natural bronze #nospraytan

We've just released the provisional schedule for #nam2015. Abstract submission opens soon! nam2015.org/index.php/scie…

Talk and poster abstract submissions are now open for #nam2015! The deadline is 1 April. nam2015.org

So excited for #nam2015 in Llandudno! ROAD TRIP!! Does anyone know how to say 'DINGDINGDING' in Welsh?

*yawn* oh god, how long was I asleep? I didn't miss #NAM2015, did I? I have SUCH a terrible hangover. My head is positively ringing.

Plan revealed for new runway ... on 67P. CONS: Poor rail connections; shaped like duck. PROS: No noise complaints; Not Birmingham #NAM2025

Citizen Science sees huge boost thanks to multi-object IFU coming standard on the new Samsung Galaxy S18 #NAM2025

James Webb Space Telescope provides conclusive evidence for the accelerated expansion of Brian Cox's ego #NAM2025

*DING* 3pm: Jo Dunkley's plenary, "50 Years of the Cosmic Microwave Background." To celebrate, I'm giving the CMB golden bird poop. #NAM2015

But will they say, "how does a bell tweet? I mean it doesn't even have thumbs"? I think not. #nam2017

It's time we address the elephant in the room *looks around* I'm sorry I brought it here, clearly I don't know how galaxyzoo works #nam2017