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🛰️ Talk to the International Space Station (ISS) with a $20 dollar ham radio 🌌
20 sats \ 0 comments \ @HR4BTC 17 Jul 2024 DIY
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Bitcoin vs the World: how big is btc's network compared to other large networks?
6000 sats \ 28 comments \ @supertestnet 19 Dec 2024 bitcoin
Inherit Decentralized Communication
1996 sats \ 12 comments \ @EthnTuttle 22 Dec 2023 radio
Setting Up My First Meshtastic Radio
16.6k sats \ 41 comments \ @siggy47 21 Oct 2024 bitcoin
How to pull time data from gps satelites for ham radio digital modes (cheaply)
398 sats \ 5 comments \ @HR4BTC 8 Jul 2024 DIY
Using SSTV to Receive eCash via Sound with an Android Device
505 sats \ 2 comments \ @HR4BTC 3 Aug 2024 DIY
Raspberry Pi Projects for Ham Radio
154 sats \ 0 comments \ @HR4BTC 6 Jul 2024 DIY
NASA Cancels Cargo Launch to ISS Due to Damaged Cygnus Spacecraftwww.space.com/space-exploration/international-space-station/nasa-cancels-cargo-launch-to-iss-due-to-damaged-cygnus-spacecraft
451 sats \ 0 comments \ @Cje95 28 Mar 2025 science
⚡️⚡️⚡️SMS Text via Ham Radio⚡️⚡️⚡️
1426 sats \ 2 comments \ @HR4BTC 2 Jan 2024 radio
Allen Farrington AMA
33.4k sats \ 105 comments \ @allenf 20 Sep 2024 AMA
Overview of Ham Radio Repeaters for Bitcoiners
2424 sats \ 18 comments \ @EthnTuttle 21 Dec 2023 radio
📡DIY: Sync a full node offline & anonymously from Blockstream Satellite 📡
420 sats \ 2 comments \ @HR4BTC 7 Aug 2024 DIY
About encryption and/or commercial activity on the ham bands:
1465 sats \ 7 comments \ @HR4BTC 22 Dec 2023 radio
Axiom's Private Space Station is Coming Sooner Than We Thoughtwww.space.com/space-exploration/private-spaceflight/axioms-private-space-station-is-coming-sooner-than-we-thought
368 sats \ 0 comments \ @Cje95 24 Dec 2024 science
How to add a GPS module to a Meshtastic T-Deck
83 sats \ 0 comments \ @HR4BTC 9 Jul 2024 DIY
Two TV series about the "Schrodinger's cat" theory
340 sats \ 11 comments \ @DarthCoin 26 Sep 2024 BooksAndArticles
Safety panel says NASA should have taken Starliner incident more seriouslyarstechnica.com/space/2025/12/safety-panel-says-nasa-should-have-taken-starliner-incident-more-seriously/
823 sats \ 2 comments \ @winteryeti 24 Dec 2025 science
[FM] OpenAIDS 10
14.7k sats \ 23 comments \ @k00b 4 Aug 2025 BooksAndArticles
Americans Are Living In A Fantasyrobertsinn.substack.com/p/billionaire-investor-robert-friedland?utm_source=substack
1022 sats \ 28 comments \ @siggy47 15 Jan econ
@HR4BTC's bio
134 sats \ 6 comments \ @HR4BTC 22 Dec 2023
Preserving the Signal – The Radio & Bitcoin Education Archive - Episode 1
109 sats \ 0 comments \ @LayerZeroPropaganda 20 Oct 2025 bitcoin
What's your "ritual" for reading a book smoothly?
2012 sats \ 21 comments \ @Fabs 14 Jan 2024 BooksAndArticles