Dr. Fred J. Calef III
@mapperwocky
Science Systems Engineer @NASA/JPL-Caltech. PhD in Geology. 30+ years Geospatial experience. PI for the FOSS4G Multi-Mission Geographic Information System (MMGIS Not a NASA account. Never met a rock I wouldn’t lick.
@callanbentley.bsky.social I’m just browsing the California Natural History Museum Rock and Gem exhibit and who has image credit on this picture of Kansas chalk deposits? Sounds familiar… #RandomRocks
Made a hike sans calf injury. It was…challenging, but my calves performed marvelously. I am tired AF though.
Tough question! Perhaps the Winged Victory of Samothrace in the Louvre. It’s at the top of the main staircase and appeared unexpected to me. I’d been to Greece and knew of this piece, but didn’t expect to see it. Obviously a museum filled with numerous memorable artwork, but it kinda blew me away.
The last time a Kilo class submarine took a ‘drone’ strike, I don’t think the conning tower was of any interest. But hey, they’re the ‘experts’. 🤷🏻♂️
Cool chart! I think, based on bold “S” near the forehead, prominent chin at same ‘length’ as nose (vertically), I think Maximus I looks closer.
Happy birthday! Here’s a picture from the Perseverance rover on Mars. This was taken yesterday (I think). mars.nasa.gov/mars2020-raw...
If you’re looking for who to blame for illegal wars, war crimes, gross incompetence, traitorous acts, here’s some identification cards. #NoKings Huntington Beach, CA.
Say what you want about Huntington Beach, CA (and a lot of other is true), but we’re not giving in to the fascist 🤡💩 from this criminal White House and the rest of the GOP traitors to our country. #NoKings
Lac de Charmes is more a region than a specific point. The rover is essentially exploring that area.
Post a pic you took, no context, to bring some zen to the feed.
“Dear God, don't know if you noticed, but- Your name is on a lot of quotes in this book And us crazy humans wrote it, you should take a look…”
New abrasion came out nice and even. Here are some WATSON images I slightly adjusted with my phone.
I’m not sure that second weapon is a real rifle. The muzzle is very narrow. Potentially it’s a BB gun or Airsoft AR-15 replica. They’re very realistic looking with those ammo magazines that look like they’re holding bullets, but they’re fake. You can buy different muzzles. Posted a similar one.
Is it a true #NoKings protest if you don’t have the obligatory frog costume? 🤪🐸 #NoKingsOC #NoKings Santa Ana, CA
Great minds protest alike! #NoKingsOC #NoKings Santa Ana, CA
Here’s a link to the actual report. Takeaways: ‘left wing’ terror attacks are far less lethal (13 over 30 years vs 112 for ‘right wing’ terror attacks). Why the ‘reversal’? GOP removed recent agitating reasons (abortion, ‘big government’, etc.) csis-website-prod.s3.amazonaws.com/s3fs-public/...