Why should you care about the well-being of people half a globe away?
Kurzgesagt Newsletter: http://eepurl.com/cRUQxz
Continue reading “A Selfish Argument for Making the World a Better Place” »
The first step turning ideas into reality is to identify meaningful problems.
By Greg Satell
Continue reading “IBM Highlights 5 Technologies It Hopes To Pioneer In 5 Years” »
A handout photo made available by the National Aeronautics and Space Administration (NASA) shows the Soyuz rocket inside Building 112 prior to being rolled out by train to the launch pad at the Baikonur Cosmodrome in Kazakhstan, March 19, 2018. Expedition 55 crewmembers Ricky Arnold and Drew Feustel of NASA and Oleg Artemyev of Roscosmos are scheduled to launch at 1:44 p.m. Eastern time (11:44 p.m. Baikonur time) on March 21 and will spend the next five months living and working aboard the International Space Station (ISS), NASA said.
March 19 (UPI) — Researchers in California have developed a retinal patch with stem cells to improve the vision of people with age-related macular degeneration.
In a clinical trial, researchers at the University of California Santa Barbara implanted the stem cell-derived ocular cells in two patients over the course of 12 months, publishing the results of the study Monday in the journal in Nature Biotechnology.
Continue reading “Retinal patch with stem cells treats macular degeneraiton” »
While many of us have a nebulous familiarity with the universe, a very clever animation by the Royal Observatory Greenwich explains the height and purposes of the different layers of the Earth’s atmosphere before it is officially considered to be “space”. These layers include the troposphere, stratosphere, mesosphere, and the Kármán Line. The thermosphere, which continues on and on eventually becomes the exosphere and then on to space as we know it.
Have you ever wondered how far away space is; how far are the different things you see above your head? Join the Royal Observatory Greenwich astronomers as they ascend up through the different layers of the Earth’s atmosphere to reveal what we would see at different heights.
The Royal Observatory also put together an equally clever animation that describes how the solar system was formed.
Wow!
USGS scientists and park staff stress that there’s nothing to worry about in terms of the supervolcano underlying Yellowstone.
“We have zero concerns that anything is happening volcanically,” Stovall said, adding that there hasn’t been a Yellowstone supervolcano eruption in more than 600,000 years. “There’s been geysers erupting through that whole time and that doesn’t mean that anything is happening with magma underground.”
Continue reading “World’s largest geyser erupts at Yellowstone National Park” »
G iving all men with suspected prostate cancer an immediate MRI scan would save thousands of lives a year, the results of a new study suggest.
A trial by British scientists found the comprehensive scan was 12 per cent more likely to detect dangerous tumours than the traditional biopsy, and that the number of men who undergo a biopsy needlessly could be reduced by 28 per cent.
Every year more than 120,000 men in the UK undergo a biopsy, which involves inserting an ultrasound probe into the affected area to take a sample of cells from the prostate that might contain cancer.
Continue reading “MRI for all men suspected of prostate cancer could save thousands of lives” »
You may have heard of Numerai — the unorthodox hedge fund that crowdsources predictive stock market models from data scientists around the world. It is now seeking more brain power and announced today that it is giving away $1 million worth of cryptocurrency to Kaggle users who sign up. The San Francisco-based hedge fund incentivizes its community members by giving them digital tokens they can stake during tournaments to express confidence in their predictions. The best trading algorithms are then selected based on how they perform on the live market, and their creators are rewarded with more tokens.
Looking at most Wall Street hedge funds’ models, it’s fair to say open, collaborative efforts aren’t at their core. Movies like Wall Street, which portrays a greedy Gordon Gekko, and The Wolf of Wall Street, which highlights the derailing decadence of power and money, paint a rather unflattering picture of egocentric traders and financiers. Numerai founder and CEO Richard Craib is looking to change that.
The 30-year-old South African wants to create a more open and decentralized ecosystem for hedge funds. Rather than restricting access to trading data, Craib encrypts it before sharing it with his global network of data scientists, which effectively prevents them stealing and replicating the trades on their own. They can, however, use the shared information to build predictive models for the hedge fund.
