Blue light from devices may speed blindness risk
University of Toledo researchers report blue light from phones and tablets can trigger toxic reactions in retinal molecules, killing photoreceptors and raising the risk of macular degeneration. The study, published in Scientific Reports, urges sunglasses with blue light filters and reduced screen time before bed, aiming to protect vision in a high tech world.
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Watching video games a moneymaker for 2014 2020
Esports growth shows Twitch's rise to 1.1 billion sale and 140 million monthly viewers. It notes 2.2 million broadcasters and 15 million daily viewers, with top games from Valve Riot Games and Activision Blizzard. Newzoo forecasts viewers to 589 million and market to 906 million, driven by sponsorships and media rights.
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Nasdaq Composite Close Falls Slightly Amid Broad Decline
The Nasdaq Composite ends at 7,819.71 points, down 0.3 percent for the session. Year to date, the index has gained 13.3 percent as technology shares retreat and investors weigh valuation levels.
Musk and Saudi fund discuss Tesla going private funding
Elon Musk said Saudi Arabia’s sovereign wealth fund has offered to finance a bid to take Tesla private and that he has held discussions for nearly two years. He noted the fund’s support contingent on due diligence while stressing he is also talking with other investors to keep a broad base. Tesla’s board has formed an independent committee to evaluate the possibility.
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