In this episode of The Signal Daily, we are bringing back two of our timeless stories. According to the Wall Street Journal, people obsessed with maximising their sleep potential are developing orthosomnia — anxiety about optimising sleep.In other news, Nature reported that a bio-technology company in the USA is testing more complex genome editing than previously performed in humans. So are we any closer to producing the designer babies with edited genes?See omnystudio.com/listener for privacy information.