Forwarded from Hacker News (yahnc_bot)
The electromechanical angle computer inside the B-52 bomber's star tracker https://www.righto.com/2026/04/B-52-star-tracker-angle-computer.html
Righto
The electromechanical angle computer inside the B-52 bomber's star tracker
Before GPS, how did aircraft navigate? One important technique was celestial navigation: navigating from the positions of the stars, planets...
Forwarded from Solidot
WireGuard For Windows v1.0 释出
2026-04-20 18:49 by 奇迹男孩与冰霜巨人
WireGuard 作者 Jason Donenfeld 在邮件列表上宣布 WireGuard For Windows 以及 Windows 下内核模式实现 WireGuardNT 释出 v1.0。WireGuard 是开源 VPN 协议和自由开源软件，旨在获得比 IPsec 和 OpenVPN 更好的性能。项目在 2015 年发布了最早的版本，2020 年其 Linux 版本达到稳定生产阶段，正式合并到内核主线。Windows 版本从测试阶段到成熟又经历了五年时间。
https://lists.zx2c4.com/pipermail/wireguard/2026-April/009580.html
#软件
2026-04-20 18:49 by 奇迹男孩与冰霜巨人
WireGuard 作者 Jason Donenfeld 在邮件列表上宣布 WireGuard For Windows 以及 Windows 下内核模式实现 WireGuardNT 释出 v1.0。WireGuard 是开源 VPN 协议和自由开源软件，旨在获得比 IPsec 和 OpenVPN 更好的性能。项目在 2015 年发布了最早的版本，2020 年其 Linux 版本达到稳定生产阶段，正式合并到内核主线。Windows 版本从测试阶段到成熟又经历了五年时间。
https://lists.zx2c4.com/pipermail/wireguard/2026-April/009580.html
#软件
https://vxtwitter.com/i/status/2045625649289703535
very interesting idea
very interesting idea
vxTwitter / fixvx
💖 219 🔁 24
💖 219 🔁 24
Thomas Coratger (@tcoratger)
Standard RISC-V has 32 registers.
In hardware, spilling to cache is cheap.
In zkVMs, every memory operation is an expensive constraint to prove.
What happens if we hack LLVM to give RISC-V 1024 registers?
A breakdown of @leonardoalt's latest experiment.…
In hardware, spilling to cache is cheap.
In zkVMs, every memory operation is an expensive constraint to prove.
What happens if we hack LLVM to give RISC-V 1024 registers?
A breakdown of @leonardoalt's latest experiment.…
https://www.youtube.com/watch?v=4rFQ6Q989FU
这是那个能格挡导弹的有戏吗
这是那个能格挡导弹的有戏吗
YouTube
DELIVERY MUST COMPLETE || Official Trailer
The first trailer for DELIVERY MUST COMPLETE. Also serves as the announcement for us now being published by Top Hat Studios, Inc!
WISHLIST HERE:
https://devilmayfly.com
ALSO JOIN THE DISCORD:
https://discord.devilmayfly.com
Don't worry about the gameplay…
WISHLIST HERE:
https://devilmayfly.com
ALSO JOIN THE DISCORD:
https://discord.devilmayfly.com
Don't worry about the gameplay…