Bob Siederer 23 Dec 2024 |
Hello again Science Fans!
Bob Siederer
25 November 2024
Hello again Science fans!
Like me, most of you are probably preparing for Thanksgiving, that annual tradition of food, football and family. I’ve got my turkey and the ingredients for some sides, and am only short cranberry sauce. The deli counter in my local market hasn’t got theirs out yet.
We have a lot of news to report, mostly astronomical. So lets jump in, starting with Mars.
The Perseverance rover has been
Bob Siederer
28 October 2024
Hello again Science fans!
This is the last week of daylight savings time for us here in California. Early next Sunday morning we revert to standard time and, while it will
Bob Siederer
21 October 2024
Hello again Science Fans!
I’m sure this has happened to most of you. The “algorithm” adds a video to your feed on YouTube or Instagram, you click
Bob Siederer
Oct 14, 2024
Hello again Science Fans!
It has been a busy few weeks, so let’s get right into it.
As you may have heard, there’s a lot going on up in the night sky. The Aurora Borealis has been seen quite far south again, including some sightings in the Bay Area. Alex Filippenko, famed UC Berkeley astronomer, sent this update:
The Sun has been very active the past few weeks, with many big sunspots visible (e.g.,
Bob Siederer
23 September 2024
Hello again Science Fans!
Did you notice a change today? Me either, but at 5:44 AM today, astronomical Autumn began in the Northern Hemisphere, the Autumnal Equinox. So happy fall.
Our calendar has gotten much more active now that schools are back in session and more seminars are on the schedules. We’re listing 94 events over the next two weeks. More will be added to our calendar as we find them, and some already listed will be updated as titles, abstracts, and speakers are provided. As always, should you want to attend an event we list, click through to the host’s website for any last minute updates or cancellations. Or
Bob Siederer
9 September 2024
Hello again Science fans!
Let’s start out with something fun, and not truly science-related. It may make you laugh, may make you mad, may make you shrug your shoulders and go “so w
BOB SIEDERER
12 August 2024
Hello again Science fans!
These past few years have put us all through a bit of a wringer. Prior to the pandemic, 11% of Americans reported symptoms of anxiety and depression, according to the Household Pulse Survey, a tool of the Census Bureau. Then came COVID, and that number increased to 42.6%. Today, it is down to 20.7%, but that is still almost double pre-pandemic numbers. The political climate certainly contributes to this, I’m sure. But the biggest component seems to be young adults. According to “The Morning” newsletter from the New York Times on August 8, the percentage of young adults reporting symptoms had been rising for around a decade before COVID. Uncertainty about their future, inflatio
Bob Siederer
24 June 2024
Hello again science fans!
This is the first SciSchmooze of the astronomical summer, what with the solstice having occurred this past Thursday. Different countries refer to the start of summer at different times, some May 1, Some June 1. In the US, we tend to say it starts on Memorial Day. The astronomical start is celebrated by some as Midsummer’s Day.
Last Wednesday was Juneteenth. What seems like a recent holiday has roots going back to 1865. Heather Cox Richardson explains the history, as well as efforts since then to get around the freedom Juneteenth represents.
I want to follow up on two stories I’ve writen about in the past.