The oldest known blueprints depict Stone Age ‘megastructures’
by pseudolus on Hacker News.
Share this:
- Click to share on X (Opens in new window) X
- Click to share on Facebook (Opens in new window) Facebook
- Click to share on LinkedIn (Opens in new window) LinkedIn
- Click to share on Reddit (Opens in new window) Reddit
- Click to share on Tumblr (Opens in new window) Tumblr
- Click to share on Pinterest (Opens in new window) Pinterest
- Click to share on Pocket (Opens in new window) Pocket
- Click to share on Telegram (Opens in new window) Telegram
- Click to share on WhatsApp (Opens in new window) WhatsApp
- Click to email a link to a friend (Opens in new window) Email
2 Day's news 