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#temperature

robertbiloute@diaspora-fr.org
Robert Biloute - on diaspora-fr.org

I can confirm experimentally, put a flat stone in your metal oven and you can cook a better pizza at higher temperature.

https://cosmosmagazine.com/science/physics/the-physics-of-perfect-pizza/

My oven reaches 270°C, but the sensor is somewhere above middle height, so that the stone eventually reaches 310°C or so.
Not the optimal 330°C but it's already far better, instead of ~240°C for 15 minutes I bake at ~300°C for about 7 minutes.

It is till long for a good pizza though, I had the occasion of using a big stone oven with wood, my pizza were baked in 1 to 2 minutes, and with the same ingredients I use in the metal oven fracking tastier.

So with my oven (every oven being different, especially for bread), you'd better first bake the dough + tomato for 3 to 4 minutes, and then put the other stuff like cheese on top, because after 7 minutes the cheese starts to burn too much, but I need the 7 minutes for the dough to start burning just what it takes (very important also for the taste : you have to burn the thing just the right amount)

#physics #science #pizza #oven #food #heat #temperature

The physics of perfect pizza

Researchers have worked out why pizzas cooked in electric ovens never taste quite right. Phil Dooley reports.

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anonymiss@despora.de
anonymiss

Scientists raise #alarm over ‘dangerously fast’ growth in atmospheric #methane

source: https://www.nature.com/articles/d41586-022-00312-2

The growth of methane emissions slowed around the turn of the millennium, but began a rapid and mysterious uptick around 2007. The spike has caused many researchers to worry that global warming is creating a feedback mechanism that will cause ever more methane to be released, making it even harder to rein in rising temperatures.

#climate #warming #greenhouseEffect #atmosphere #problem #science #crisis #earth #future #environment #temperature

Scientists raise alarm over ‘dangerously fast’ growth in atmospheric methane

As global methane concentrations soar over 1,900 parts per billion, some researchers fear that global warming itself is behind the rapid rise.

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anonymiss@despora.de
anonymiss

Copernicus: Globally, the seven hottest years on record were the last seven; #carbon #dioxide and #methane concentrations continue to rise

source: https://climate.copernicus.eu/copernicus-globally-seven-hottest-years-record-were-last-seven

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Anyone who still claims not to believe in #climate #change is just a hopeless idiot.

#warming #temperature #crisis #earth #environment #nature #future #humanity #science #statistics #problem #news

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robertbiloute@diaspora-fr.org
Robert Biloute - on diaspora-fr.org

So I have this Themometer/hygrometer sensor, it emits regularly around 433.9 MHz. (Bresser 5 ch)
I already had an older one like this from another brand, I had no problem reading it with rtl_433.
This new Bresser one is a pain in the ass. There is an older 3 channels version that is already in rtl_433 presets for decoding, but all I get is detection some times only, and when there is detection I get a dat packet with timestamp, SNR infos and such, and no data at all about temperature nor hygrometry.
I didn't found anything on this particular sensor online, I guess they subtly changed the protocol and I have to find the right settings, but I'm surprised rtl_433 does not succeed.
I use a sdr USB dongle for detection, I can see clearly the pulses when the sensor emits, I guess I should start deciphering the modulation from there.

Any thought on this ?

#sensor #temperature #rtl_433 #hack #domoticz #electronics #computing #radio #rf #remote #question

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sylviaj@joindiaspora.com
Sylvia J

Richard Betts ~ Why Is Climate Science So Disputed?

https://www.youtube.com/watch?v=zAd_Bz5ARL4

'Answer to "Why is #climate #science so #disputed?": actually the #basic science is NOT disputed now. The #debate has now shifted to #future #levels of #severity & exactly how to #respond to the #risks.'

#richardbetts #betts #chriswilliamson #williamson #modern-wisdom #podcast #physics #balance #diversity #adaptation #carbon #co2 #temperature #water-vapor

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