New top story on Hacker News: California ports among world’s least efficient, ranking shows

California ports among world’s least efficient, ranking shows
43 by hhs | 19 comments on Hacker News.

New top story on Hacker News: Bioelektryczność – Polish Robotics (1968) [video]

Bioelektryczność – Polish Robotics (1968) [video]
14 by danielEM | 6 comments on Hacker News.
I'm curious what was the state of an art in robotics area in 60s in different countries, feel free to post links to videos and pictures. Here is my country - Poland: https://www.youtube.com/watch?v=NjrYk546uBA

New top story on Hacker News: Eliminating Gifted Programs Won’t Make Education Fair

Eliminating Gifted Programs Won’t Make Education Fair
143 by paulpauper | 211 comments on Hacker News.

New top story on Hacker News: The determined math tutor teaching calculus on Pornhub

The determined math tutor teaching calculus on Pornhub
42 by onychomys | 27 comments on Hacker News.

New top story on Hacker News: Playstation 3 Architecture

Playstation 3 Architecture
50 by bangonkeyboard | 3 comments on Hacker News.

New top story on Hacker News: Vikings were in North America in 1021, latest research shows

Vikings were in North America in 1021, latest research shows
68 by bcaulfield | 19 comments on Hacker News.

New top story on Hacker News: U.S. Tightens Export Controls on Items Used in Surveillance of Private Citizens

U.S. Tightens Export Controls on Items Used in Surveillance of Private Citizens
46 by transpute | 19 comments on Hacker News.