Hello!! It's Joseph

  In the process the plasma reached a temperature of 50 million °C. “West has achieved a new key technological milestone by maintaining hydrogen plasma for more than twenty minutes through the injection of 2 MW of heating power,” said CEA director of fundamental research, Anne-Isabelle Etienvre. Breaking the previous China record. WEST a 17MW Tungsten tokamak reactor CEA

Big disadvantage for record keeping or archaeology. Cannot stand water or fire. So you can rarely find paper records for over a few hundred years ( 敦煌 ） Library destroyed in history  Clay tablets, , or bone carving , or even bamboo last much longer than paper

 From website: Cloud service

 From espressif ZeroCode : chips pre+loaded with matter firmware ex- factory: ESP32-C3 (ESP8685)、 ESP32-C2 (ESP8684)、 ESP32-H2 SoC  Link

 Grinder Timemore c series Using online app from unspecialty 10 beans is ground for each setting. starting point. 26 clicks from zero  + 3 clicks more coarse + 6 clicks more coarse +9 clicks more coarse +12 clicks more coarse, ie 1 revolution  Conclusion: Inconclusive. Common sense is required 

 For handpour, from   Prof Guinard

  This visualization displays the shape and tilt of the Moon's orbit and the ways these change over the course of 8.5 years.  Shows the tilt of the orbit and the slow rotation of the nodes (where the Moon's orbit intersects the orbit plane of the Earth) and the apses (the near and far points). Initially, we see the orbit edge-on, but this quickly moves to a view from above (or north of) the plane of the Earth's orbit around the Sun, called the ecliptic, here colored purple. The light blue ring represents the plane of the Moon's orbit, which is tilted about five degrees to the ecliptic. The darker half is below (south of) the ecliptic. The yellow arrow points toward the Sun. N.B. This is a simplified model that ignores the short-term influence of the Sun and the rest of the solar system. Reference: SVS NASA

 Poland. Water pump station known as Gruba Kaska (Fat Kathy)  Good choice as mollusc can live hundreds of years

Programming Notes: analogRead: 1023 or 1024 ? Esp32 ADC  tips Add library   Serial.print format hack Bubble sort Least square straight line fit math  explained Quickstats to monitor Arduino Serial output/input: Alternatively, can use Putty or RealTerm , or serialportassistant github The pH electrode malfunction after use, for just a few days. KCL solution is refilled, but thus doesn't help. No visual damage. Output is just a few mV. What happened?!!! No Change even after reference solution drain and refill!! 2 or 3 days after refill change, the reading is ~ 100 mV. Let's see. Finally found that the inner glass elecrode is broken: The glass piece was somewhere here EEPROM read and write: Keep in mind EEPROM.write is byte operation  Float is 4 bytes  Xanthium YouTube   YouTube  2 No of sanples. If change from 40 samples, to say 1000 samples, the Arduino hang up. Likely running out of free memory. Heap memory is eating up all the free memory  Free m...

 From sigma aldrich From Apera: From phionics : Hach maintenance guide . Another one . Very illustrative YSI:  To extend life Flairform