RT @erikailves: Moral creativity: The Common Genius of Lincoln and Einstein via @NautilusMag

Thanks for the tour yesterday @Harlembiospace

Fun read. Brings back similar painful and happy memories of summiting Kilimanjaro

Looking forward to it!

3D printing for deep space: @nasa habitat winner @makerfaire

RT @jrkelly: That's a lot of newly-minted synthetic biologists!! #iGEM2015

RT @interplanetary: What we usually consider as impossible are simply engineering problems- there's no law of physics preventing them. @mic…

Using Science to Make Government Work Better @jonj @SamMcNerney @davenuss79

RT @WIREDScience: This is the best (and most beautiful) evidence for liquid water on Mars yet

.@alexandradaisy on imagining a friendlier biological future #synbio