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DIY headless open C02 sensor
101 sats \ 0 comments \ @RDClark 29 Mar 2024 DIY
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DIY hardware wallet options
5774 sats \ 7 comments \ @02db2213a7 20 May 2023 bitcoin
CO₂ and Nitric Oxide: Their Role in Blood Flow and Sexual Dysfunctionwww.consciousbreathing.com/blogs/co2-academy/co2-and-nitric-oxide-their-role-in-blood-flow-and-sexual-function
422 sats \ 2 comments \ @398ja 18 Apr 2025 HealthAndFitness
How accurate is smart watch measured VO2 Max?
414 sats \ 2 comments \ @gnilma 16 Apr 2025 HealthAndFitness
A former SpaceX engineer is pulling CO2 from the air to make concretewww.fastcompany.com/91299835/in-las-vegas-a-former-spacex-engineer-is-pulling-co2-from-the-air-and-turning-it-into-concrete
475 sats \ 2 comments \ @StillStackinAfterAllTheseYears 23 Mar 2025 science
How to pull time data from gps satelites for ham radio digital modes (cheaply)
408 sats \ 5 comments \ @HR4BTC 8 Jul 2024 DIY
Meet Ruuvi, an open source bluetooth sensor (temp, humidity, and more)
1158 sats \ 5 comments \ @nullama 10 Jan 2024 opensource freebie
“Climate” vs Environmentalism
2001 sats \ 14 comments \ @sudonaka 11 Sep 2023 bitcoin
Carbon Dioxide Pressure More Important than Blood Pressure (2023)www.consciousbreathing.com/blogs/articles/carbon-dioxide-pressure-more-important-than-blood-pressure
212 sats \ 0 comments \ @398ja 28 Jan 2025 HealthAndFitness
TBDXXX Would Require APO BIP 118 OR CTV BIP 119
14.8k sats \ 12 comments \ @nerd2ninja 12 May 2023 bitcoin
pylint MCP provider
2428 sats \ 6 comments \ @optimism 4 Jun 2025 builders
Initial 7 Day thoughts of the FutureBit Apollo 2
1135 sats \ 0 comments \ @redlight_pleb 14 May 2024 bitcoin
Update III on the RY3T miner/heater: take it online and a view inside..
2395 sats \ 5 comments \ @daum3ns 24 Jan 2025 bitcoin_Mining
$30 webcams track stealth planes via asteroid detection - @ConsistInconsisx.com/consistinconsis/status/1957731604412997988
1169 sats \ 1 comment \ @Scoresby 20 Aug 2025 lol
Research lights up process for turning CO2 into alternative sustainable fuelwww.nottingham.ac.uk/news/research-lights-up-process-for-turning-co2-into-sustainable-fuel#:~:text=Researchers%20have%20successfully%20transformed%20CO,for%20creating%20new%20green%20fuels.
183 sats \ 0 comments \ @Coinsreporter 26 Mar 2024 alter_native
Turning Pollution Into Profit: The New Chemistry of CO2scitechdaily.com/turning-pollution-into-profit-the-new-chemistry-of-co2/
90 sats \ 1 comment \ @ch0k1 15 Sep 2024 science
Inside a $1 radar motion sensor10maurycy10.github.io/projects/motion_sensor_hacking/
271 sats \ 1 comment \ @hn 30 Jun 2024 tech
Transform your old rice machine into a robot using Arduino.
130 sats \ 0 comments \ @sharingpiracy 13 Mar 2024 DIY
I heat my 100 yr old home with Immersion Bitcoin Mining
46.8k sats \ 47 comments \ @NicoHeatingBTC 26 Mar 2024 bitcoin
Historical surface temperature and CO2 concentration
4394 sats \ 19 comments \ @Enemy_of_the_state 19 Feb 2024 charts_and_maps
The Cypherpunk Lantern
9340 sats \ 5 comments \ @Jon_Hodl 23 Jan 2025 bitcoin
**BTCmap.org** Have you used it? Do you know of any alternatives?
320 sats \ 6 comments \ @fiatbad 2 Nov 2025 bitcoin