William Andregg ushers me into the cluttered workshop of his startup Fathom Computing and gently lifts the lid from a bulky black box. Inside, a green light glows faintly from a collection of lenses, brackets, and cables that resemble an exploded telescope. It’s a prototype computer that processes data using light, not electricity, and it’s learning to recognize handwritten digits. In other experiments, the device learned to generate sentences in text.
This computer uses light—not electricity—to train AI algorithms
More of Today's Solutions
How Paraguay cut its poverty rate from over 50 to 16 percent in two decades
BY THE OPTIMIST DAILY EDITORIAL TEAM In 2005, more than half of Paraguay’s population lived in poverty. By 2025, that share had fallen to ...
Read MorePro parenting tips to spark your children’s life-long love for the grea...
BY THE OPTIMIST DAILY EDITORIAL TEAM In today's digital world, the pull of screens can be difficult to overcome, particularly for kids. However, the ...
Read MoreRainforest nations join forces to protect biodiversity
Late last month, major rainforest nations gathered in Brazzaville, Republic of Congo, to address the rising problem of deforestation and safeguard the invaluable biodiversity ...
Read MoreInvestigating when our bodies change the fastest and why it matters
BY THE OPTIMIST DAILY EDITORIAL TEAM Aging might seem like a slow, steady march, but science suggests otherwise. If you’ve ever looked in the ...
Read More
