Hackernews posts about Antenna

1. Magnetoelectric antennas could transform how underwater robots talk (newatlas.com)
   80 points by breve 30 days ago | 34 comments
2. Underwater RF Communication at 700M Using Magnetoelectric Antennas (arxiv.org)
   5 points by norcalkc 23 days ago | 1 comments
3. QuadRF, a modular 4x4 MIMO beamforming tile built with an open antenna arch (www.youtube.com)
   4 points by tekacs 17 days ago | discuss
4. Herzog and de Meuron transforms mountain antenna tower into "iconic sculpture" (www.dezeen.com)
   3 points by johanam 25 days ago | discuss
5. QuadRF is a modular 4x4 MIMO beamforming tile built with an open antenna arch [video] (www.youtube.com)
   3 points by bkraz 26 days ago | discuss
6. How your generosity made Weblate better for everyone (antennapod.org)
   3 points by ericdanielski 12 days ago | discuss
7. Show HN: OpenKnowledge – open source AI-first alternative to Obsidian/Notion (github.com)
   381 points by engomez 11 days ago | 173 comments
8. Show HN: StartupWiki – A Free Alternative to Crunchbase (startupwiki.tech)
   237 points by shpran 16 days ago | 69 comments
9. Show HN: Oak – Git alternative designed for agents (oak.space)
   216 points by zdgeier 14 days ago | 189 comments
10. Show HN: Paca – Lightweight Jira alternative for human-AI collaboration (github.com)
    174 points by pikann22 24 days ago | 65 comments
11. Show HN: Shumai – open-source Frame.io alternative for creative work (github.com)
    63 points by Yiling-J 14 days ago | 6 comments
12. Peter Thiel's private society attendance list leaked via hard-coded HTML (github.com)
    60 points by helloamigo 20 days ago | 37 comments
13. Microsoft Teams introduces office attendance tracking via Wi-Fi (www.pcworld.com)
    46 points by ilreb 21 days ago | 9 comments
14. Show HN: I built an open-source alternative to Claude Cowork (github.com)
    39 points by wayneshng 5 days ago | 8 comments
15. What about OpenCL and CUDA C++ alternatives? (www.modular.com)
    25 points by eatonphil 27 days ago | 4 comments
16. Ask HN: Mullvad Alternatives?
    18 points by rpastuszak 7 days ago | 14 comments
17. Show HN: Reminal – A zero-config SSH alternative that's also mobile friendly (github.com)
    13 points by harshalgajjar 5 days ago | 4 comments
18. Show HN: Local privacy-first Microsoft Recall alternative with Gemma 4 (github.com)
    13 points by skye0110 3 days ago | 2 comments
19. Alternatives to Nested If Function (medium.com)
    12 points by andsoitis 12 days ago | 7 comments
20. Ukraine builds cheap alternative to Patriot missiles (www.ft.com)
    8 points by JumpCrisscross 27 days ago | 5 comments
21. The decline of Google and rise of alternative searches as the source of traffic (stfn.pl)
    8 points by speckx 24 days ago | 1 comments
22. Switzerland built an alternative to BGP. Nobody noticed (www.theregister.com)
    8 points by 1vuio0pswjnm7 15 days ago | discuss
23. Valve Steam Machine vs. DIY Plasma PC – The Zen 5 and RDNA 4 Alternative (nietras.com)
    7 points by usdogu 8 days ago | 3 comments
24. Show HN: Open Science, open-source alternative to Claude Science (github.com)
    7 points by aiboost about 20 hours ago | 2 comments
25. Show HN: Pebble, an open-source alternative to Minecraft: Java Edition (github.com)
    7 points by briangao 23 days ago | 2 comments
26. XWiki and OpenProject as an open-source alternative to Confluence and Jira (xwiki.com)
    6 points by lorinab 29 days ago | 3 comments
27. Alternate Clock Designs and Time Systems (serialc.github.io)
    6 points by ethanpil about 4 hours ago | 2 comments
28. Tar: A slop-free alternative to rsync (drewdevault.com)
    6 points by surprisetalk 11 days ago | 2 comments
29. China nears launch of mBridge as alternative to Swift (www.electronicpaymentsinternational.com)
    6 points by toomuchtodo 14 days ago | 1 comments
30. Apple Container 1.0 Released as a Native Docker Alternative for macOS (linuxiac.com)
    5 points by atkrad 2 days ago | discuss