It’s amazing to try and assess the impact that various materials and technological innovations had on the growth of human civilization. One of those materials is Roman concrete.
In this How to Make Everything they explore this ancient wonder and experiment with various recipes for making it.
from Adafruit Industries – Makers, hackers, artists, designers and engineers! https://ift.tt/3bC2YFR
via IFTTT
Комментариев нет:
Отправить комментарий