Road resurfacing during the daytime without stopping traffic [video]
420 by sschueller | 150 comments on Hacker News.
-
U.S. Postal Service starts nationwide electric vehicle fleet, buying 9,250 EVs 444 by lxm | 336 comments on Hacker News.
-
Path to a free, self-taught education in Computer Science 495 by netfortius | 130 comments on Hacker News.
-
Omg.lol: An Oasis on the Internet 678 by blakewatson | 301 comments on Hacker News.