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Monero, Dash, Zcash and similar coins use advanced mathematics to protect the privacy of transactions, and the technology underlying these specialized coins can be very beneficial. It could help...
"Never be lazy, but work hard and serve the Lord enthusiastically." — Romans 12:11-12 Longtime readers know that I was raised on a vegetable farm in western Washington. And like all farmers,...
Sure, 2017 was a good year for the stock market, but it was a really amazing year for Bitcoin and other cryptocurrencies. The S&P 500 rose 21.4%. Bitcoin soared 1,403%. Yup, 64 times better than...
You may have noticed that carmakers are suddenly rushing to turn their fleets electric. This week, Prius maker Toyota became the latest brand to jump into the new phase of the electric...
It started with $2 million worth of Fitbits. Very quickly the project evolved to 3D printed helmets with nanofiber sensors. That’s what happens when the military decides the Internet of...
Autonomous delivery drones will arrive in three years. Self-driving trucks will hit roads two years later. This week, Reuters reported the Japanese government’s plans to launch the autonomous...
U.S. shale oil producers need help. Saudi Arabia and other OPEC members want to drive the shale producers out of business. So, the OPEC cartel floods the market with cheap crude oil to keep...
Look overhead.  Is it a bird, a plane?  No, that’s a flying car.  And it’s coming to the skies near you sooner than you think. If you’re like me, the idea of flying cars is a Jetsons-era...
Nvidia (NVDA) doesn’t get the notoriety of Apple (AAPL), Google (GOOGL), Facebook (FB) and Amazon (AMZN). It’s not even really a software company, yet it’s been a better technology investment than...
Quick, think of a time machine. The first image that pops into my head is the louvered, silver-skinned DeLorean of the Back to the Future trilogy. An iconic car that has a special place in...