Author Archives: Bob Welbaum

The Circus of the Future?

If you are a circus fan who is also concerned about animal welfare, there is good news — Germany’s Circus Roncalli is using holograms in place of real animals. These include twenty-foot-tall elephants, horses and fish(!), all projected with laser technology and seamlessly integrated with live performers. The explanation is (of course) on YouTube as “Holographic

Read More

What’s New on the Southern Border

If you are wondering how the latest U.S. border policy was implemented and what effects it is having on both the immigrants and the Border Patrol, the National Public Radio program This American Life has produced a show about the Trump administration’s “Remain in Mexico” asylum policy. Entitled “The Out Crowd,” it first aired on

Read More

Season of Frost Flowers

Recently a friend asked me if I knew about frost flowers. No, I’d never heard of them, other than knowing a hard freeze spells the demise of ordinary flowers. Time for some research. According to the National Weather Service website (https://www.weather.gov/lmk/frost_flowers) — Frost flowers are thin layers (perhaps credit card thickness) of ice that are

Read More