Time Travel Tuesday #timetravel a look back at the Adafruit, maker, science, technology and engineering world

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1863 – Canadian mathematician John Charles Fields is born.

John charles fields

Fields is best known for his development of the Fields Medal, which is considered by some to be the Nobel Prize in Mathematics, although there are differences between the awards. First awarded in 1936, the medal was reintroduced in 1950 and has been awarded every four years since. It is awarded to two to four mathematicians, under the age of 40, who have made important contributions to the field.

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1878 – The last Salem witchcraft trial is held.

Daniel Spofford 2

The Salem witchcraft trial of 1878, also known as the Ipswich witchcraft trial[3][4] and the second Salem witch trial, was an American civil case held in May 1878 in Salem, Massachusetts, in which Lucretia L. S. Brown, an adherent of the Christian Science religion, accused fellow Christian Scientist Daniel H. Spofford of attempting to harm her through his “mesmeric” mental powers. By 1918, it was considered the last witchcraft trial held in the United States. The case garnered significant attention for its startling claims and because it took place in Salem, the scene of the 1692 Salem witch trials. The judge dismissed the case.

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1899 – German-Jewish geneticist Charlotte Auerbach is born.

She taught in Heidelberg (1924-1925) and briefly at the University of Frankfurt, from which she was dismissed – probably because she was Jewish. In 1928 she started postgraduate research at the Kaiser Wilhelm Institute for Biology (Berlin-Dahlem) in Developmental Physiology under Otto Mangold. In 1929 she abandoned her work with Mangold: he would later join the Nazi party, and Auerbach found his dictatorial manner unpleasant. In reply to her suggestion to change direction of her project, he replied “You are my student, you do as I say. What you think is of no consequence!”.

She again taught biology in several schools in Berlin – until the Nazi party ended this by law as she was Jewish. Following her mother’s advice, she left the country in 1933 and fled to Edinburgh where she got her PhD in 1935 at the Institute of Animal Genetics in the University of Edinburgh. She would stay affiliated to this Institute throughout her whole career.

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1973 – The United States’ first space station Skylab is launched.

240px Skylab SL 4

Skylab was the first space station launched and operated by NASA, occupied for about 24 weeks between May 1973 and February 1974; it was the only space station that the United States has operated exclusively. It fell back to Earth amid worldwide media attention in 1979. Skylab included a workshop, a solar observatory, and several hundred life science and physical science experiments.

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As 2022 starts, let’s take some time to share our goals for CircuitPython in 2022. Just like past years (full summary 2019, 2020, and 2021), we’d like everyone in the CircuitPython community to contribute by posting their thoughts to some public place on the Internet. Here are a few ways to post: a video on YouTub, a post on the CircuitPython forum, a blog post on your site, a series of Tweets, a Gist on GitHub. We want to hear from you. When you post, please add #CircuitPython2022 and email circuitpython2022@adafruit.com to let us know about your post so we can blog it up here.

Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.

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CircuitPython – The easiest way to program microcontrollers – CircuitPython.org


Maker Business — Pololu’s account of the chip shortage

Wearables — Stay frosty

Electronics — High voltage logic

Python for Microcontrollers — Python on Microcontrollers Newsletter: CircuitPython 2022 Survey, Python #1 in 2021 and more! #Python #CircuitPython @micropython @ThePSF

Adafruit IoT Monthly — 2021 in Recap!

Microsoft MakeCode — MakeCode Thank You!

EYE on NPI — Maxim’s Himalaya uSLIC Step-Down Power Module #EyeOnNPI @maximintegrated @digikey

New Products – Adafruit Industries – Makers, hackers, artists, designers and engineers! — New Products 1/12/22 Feat. Adafruit QT Py ESP32-S2 WiFi Dev Board with uFL Antenna Port – STEMMA QT!

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