how long can we survive in space???? when can we live there? talking science, talking space travel with the amazing Bianca Nogrady is not here any more & astrophysicist Jessica V right here: abc.net.au/triplej/dr-kar…

Melbourne, you're in for a treat. Making her Science Nation return is contortionist, acrobat, fire spinner & astrophysicist, Jessica V. Join the fun & help decide what exactly is the Greatest Discovery Ever Made on 11 Aug at @RoyalSocietyVic. Tix trybooking.com/WAIW

Ok, team, this one is exciting! I'm so happy to announce that I'll be hosting the one and only Dr Michio Kaku on his Future of Humanity Tour! Sydney, Melbourne, Perth & Brisbane, see you… instagram.com/p/BoIJ5hVnnKh/…

Dear Apple, No one uses the word “ducking”. No one. Thank you!

Making Progress xkcd.com/1906/ m.xkcd.com/1906/

Darwin's editor worried that The Origin of Species was too obscure. He suggested a book on pigeons, as 'everybody is interested in pigeons'.

Immune System xkcd.com/1907/ m.xkcd.com/1907/

Weird moments when, reading Robert Burns poetry on the bus, you realise you're dressed exactly like someone who reads Burns on the bus

PSA: Today is the last day you can post your vote in the same sex marriage equality survey.

Does anyone else feel that roadside signs saying "DRIVE SAFELY TOWARDS ZERO" read kind of dystopian? #busthoughts

So spooky, happy Halloween! Shit Academics Say #NAIT

Space Station trick-or-treaters. We keep a bag of costumes up there :) Happy Halloween!

Had a fantastic time in the studio audience for this! x.com/GruenHQ/status…

133 of 150 electorates voted YES ABC Politics #SSM

It's a yes. The ABS says the result of the same-sex marriage postal survey is 61% in favour of changing the law and 38.4% opposed #SSM ab.co/2jqgV2d

Bittersweet - the summing up of CAASTRO research highlights at the final CAASTRO Annual Retreat #CAR17 Video on YouTube ow.ly/cCXR30gLsHo

In 1887, Susanna M. Salter's name was put on the Kansas mayoral election ballot by a group of men hoping to humiliate her and discourage women from entering politics. She won two thirds of the vote and became the US's first female mayor.

#BREAKING: It's official. Australia just legalised same-sex marriage 🌈theguardian.com/australia-news… #marriageequality #SSM2017 #lovewins

Firebirds, The Dark Knight & Broken Escalators with I see and Jessica V #shirtloadsofscience apple.co/2EwfGaH bit.ly/2G6tKVu