Category: Technology (Page 2 of 13)

From 1882, the first electric Christmas Tree.

Detroit Post and Tribune (1882): The First Electric Christmas Tree Lights

A former girlfriend told me that Martin Luther invented decorating Christmas trees.  She was a good Luthern, but I was skeptical.  She also told me that Martin Luther invented bowling.  Who’s to say?

That wasn’t the flex that she intended, because putting tiny candles on dry pine trees, inside the house, has a Russian roulette feel to it.

Continue reading

Ninja Coffeemaker

A month ago, after my Keurig shit the bed, I replaced it with a Ninja.  When Hertz was the biggest car rental company, Avis advertised that, “We’re number 2, so we try harder.”  Maybe Keurig had been slacking. 

The Ninja is a good setup.  I am not a coffee snob, but figure the Ninja has enough brewing options that anyone should be able to dial it in.

Continue reading

Rolling back the CAFE standards for cars.

CBS News:  Trump administration moves to roll back fuel economy standards set under Biden

If finalized, the plan would relax fuel economy standards by setting the industry average for light-duty vehicles at roughly 34.5 miles per gallon through the 2031 model year, lower than the 50 miles per gallon outlined by a Biden-era rule.

For fifty years, the National Highway Traffic Safety Administration (NHTSA) set fuel economy standards that car companies had to meet.  It was a type of magical thinking.  The NHTSA would issue a new fuel economy standard, and like Captain Picard on Star Trek, say, “Make it so.” 

The NHTSA didn’t have to worry about physics, they just had to wish for it.  The engineering teams had to figure out how to pull another rabbit out of the same old hat.  The rabbits were getting smaller and harder to find.

Continue reading

« Older posts Newer posts »

© 2026 Big Stick Physics

Theme by Anders NorenUp ↑