Richard Branson is officially the first billionaire to take off for space
Branson's Unity-22 flight ushers in an era of space tourism
It's not just Gamestop: Elon Musk wants to send Dogecoin to the moon
The world of space exploration just got a little...weirder
Elon Musk's climate change prize is empty and worthless
Those who control vast sums of money could easily fund real changes and simply choose not to
Despite a flashy design, Elon Musk's Neuralink has little substance
Neuralink is one in a long line of brain-machine interfaces developed over the past 50 years
Connecting brains to machines may let bacteria come along for the ride
Brain-machine interfaces like Elon Musk's Neuralink have come a long way, but biological limitations remain
With new technology, mind control is no longer science-fiction
We can only transmit basic signals between brains, but we should consider the ethics before moving on to complex thoughts