这是一条来自 Reddit 的热门内容：Clever hacker fits 537,000 domains in a tiny $5 ESP32 ad-blocking dongle, firmware uses only around 50KB of RAM and can answer blocked lookups in 10 milliseconds。原文链接可查看完整细节与讨论。
社区讨论热度较高。
Power companies are using eminent domain to seize land for data centers as 70% of Americans say not in my backyard
reddit · 11:39 07-20
France orders internet providers to block access to Polymarket prediction site
reddit · 11:30 07-20
Microsoft has abandoned Outlook Classic, but Copilot keeps arriving anyway, and users are stuck
reddit · 10:56 07-20
America is building 3,000 data centers. The economics aren't as great as they seem
reddit · 10:28 07-20
Americans are freaking out over China's open-source AI strategy
reddit · 09:37 07-20
Lawsuit says AI tool disproportionately places Black prisoners in maximum security in Ontario
reddit · 09:16 07-20