the blog is dead, long live the substack
# tech

the blog is dead, long live the substack

Sometimes the only way forward is to try something new.


why neutron stars may be the coolest objects in the universe
# space

why neutron stars may be the coolest objects in the universe

Neutron stars’ thunder is usually stolen by black holes, but these bizarre objects living on the edge of physics create plenty of fascinating phenomena all on their own.


how social media ruined expertise and how to get it back
# tech

how social media ruined expertise and how to get it back

Thanks to social media, everybody can be a pundit today, and that’s ruining how we build a factual understanding of our world and what’s happening in it.


behold the (terrifyingly badly designed) cyborg of the 1960s
# science

behold the (terrifyingly badly designed) cyborg of the 1960s

Humans have been thinking about modifying themselves to survive the rigors of space flight for a long time now. Thankfully, out ideas for how to do it have vastly improved.


the planet modern space exploration forgot
# space

the planet modern space exploration forgot

After decades of neglect, space agencies are starting to listen to planetary scientists interested in studying Venus. Here's why they want to explore an alien hellscape.

the dirty work of training an artificial intelligence
# tech

the dirty work of training an artificial intelligence

AI that identifies faces, vehicles, and reads handwriting is springing from computers, ready to make tedious human work obsolete. But we don't see the tedious human work that goes into training them.

world of weird things podcast: close encounters of the ufo kind
# podcast

world of weird things podcast: close encounters of the ufo kind

Once again, stories of military officers spotting UFOs and never getting answers to their questions are making their way through the media. Why are these tales so common?

why hyperloop startups are ending up building subways
# tech

why hyperloop startups are ending up building subways

We were told we'd be cross continents at supersonic speeds and driven by self-driving cars. But as the projects get underway, it's clear that's not really with what we'll end up.

galaxies without dark matter may actually be full of it
# space

galaxies without dark matter may actually be full of it

Galaxies seemingly lacking dark matter which threatened to rule out alternative ideas about what dark matter could be may actually be full of it, according to a second, in depth look.

nasa’s climate models get put to the test and pass with flying colors
# science

nasa’s climate models get put to the test and pass with flying colors

NASA reviewed predictions of how the planet should be warming generated by its GISTEMP dataset to see how accurate its models were, and the results were hardly shocking.

why you can’t design your baby and why it’s a terrible idea to try
# science

why you can’t design your baby and why it’s a terrible idea to try

Despite dire warnings, we may never be able to custom design humans. And if we ever learn how, we may accidentally drive ourselves into extinction if we try.

did exploding stars really help humans walk upright?
# evolution

did exploding stars really help humans walk upright?

Do we owe our ability to walk on two legs to a sudden burst of supernovae activity lasting for nearly five million years, or are researchers connecting dots that don't need to be connected?

world of weird things podcast: look, up in the sky! it’s super-earth!
# podcast

world of weird things podcast: look, up in the sky! it’s super-earth!

Far from being just a slightly bigger rocky sphere than our planet, Super-Earths are a fascinating class of worlds ranging from Earths with a few extra tons to failed seeds of gas giants.

it takes evil to defeat evil: why researchers built a fake news generator
# tech

it takes evil to defeat evil: why researchers built a fake news generator

A new artificial intelligence system called GROVER can create extremely plausible fake news stories. Why would anyone build something like this? Why, to fight fake news of course!

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