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Michigan’s state Gemstone named Chlorastrolite in 1976. These higher grade specimens are tough to find in the Keweenaw. Especially at this size, 14x10mm which is considered large for high grade specimens. Their characteristics of chatoyancy forming when sunlight shines on the stellate crystals, which form as radial crystals, reflecting a green electric sheen. This mineral is also called a Pumpellyite do to the ball formation its structure creates. The different designs form much like bubbles being crammed into a small cavity. Which restricts each Pumpellyite sphere into odd shapes.
Michigan Rockhounds

Listening to this as I work on refurbishing computers:

Conversation with TJ DeVries of neovim fame

https://vid.puffyan.us/watch?v=A9he0682AK4

#neovim #lua
Woke is all fake, so of course all of its research is fake. We were serious when we called for a systematic review of the academic literature five years ago when we released the Grievance Studies Affair.
https://nypost.com/2024/03/22/opinion/dei-math-ed-prof-who-helped-get-algebra-banned-in-frisco-is-accused-of-faulty-research/

Never come close to the seals videos.trom.tf/w/8cqikT49xCZXR…

Another important video by @sober_pirate . Support him if you can. His work is really inspiring and positive.

#tromlive #volunteering #volunteers #seals #natura #protectnature

Assigning your copyright to the FSF helps defend the GPL and keep software free. Thanks to Joshua Branson, Matto Fransen, Marc Albert Fargas Esteve, Nidish Narayanaa Balaji, and Thorsten Alteholz for assigning their copyright to the FSF! More: u.fsf.org/3ht #CopyrightAssignments

Data Shedding: Understanding a severe real-time privacy risk

https://peertube.libresolutions.network/w/9nMzvr94JsUJ9diYvynvZL

This explains why using an AdBlocker is more than just keeping annoying advertisements from popping up. There's serious privacy concern.

#privacy #surveillance #adblock #peertube
https://www.activistpost.com/2024/03/the-fall-of-critical-thinking.html

The Covid panic and repression did not happen in a vacuum. A pattern of persecuting people rather than engaging those with dissenting opinions had already been well-established in the educational world and the mainstream mass media, making the oppressive treatment Covid dissenters experienced somewhat predictable. Likewise, there was an obvious, widespread failure to apply critical thinking.

Once upon a time, the educational world had a golden opportunity to improve itself dramatically. The critical thinking movement captured the attention of many in the university world and K-12 education in the 1980s and early 1990s. Richard Paul, a prominent figure in the movement, hosted an annual Conference on Critical Thinking in Sonoma, California, in which I participated several times and learned a lot from people such as Paul and Robert Ennis.

Exposure to the movement’s perspective and methods transformed my approach to teaching students and comprehending ideas and information. Until then I had often been perplexed in dealing with many of my Japanese junior college students, who had a tendency simply to parrot ideas they encountered in the mass media and books, rather than thinking for themselves.

In particular, I was shocked to find some student research papers echoing the anti-Semitic views of a Japanese journalist, who believes that the destruction of Israel is the only solution to the Arab-Israeli conflict. The students had uncritically accepted his radical opinions as unquestionable truths.

“Critical thinking” is not so much an educational invention as it is a distillation of the intellectual tradition of rational, skeptical inquiry into concepts and claims. Famous for his probing questions about the assertions of those around him, the Greek philosopher Socrates was one prominent embodiment of that approach. Though I had never heard the term critical thinking (which I will abbreviate as “CT”) during my formal education, I immediately recognized what it was.

However, that opportunity to strengthen the role of CT in education has been lost. To a great degree, this promising development has been replaced by fashionable, irrational ideology and indoctrination into trendy causes.
Text adventure "A Dark Room" is now available on Itch. It was originally released on PC in 2023 but now has a DRM free version for those who prefer that. It has a native Linux version for X86 as well as a version for Raspberry Pi's.

https://amirrajan.itch.io/a-dark-room

Purism Differentiator Series, Part 3: Operating System! Building an Operating System that avoids Big Tech allowed us to build out a new convergent operating system that could work across all our products.

Read Article Here: puri.sm/posts/purism-different

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Game Liberty Mastodon

Mainly gaming/nerd instance for people who value free speech. Everyone is welcome.