☆ Yσɠƚԋσʂ ☆@lemmy.ml to Technology@lemmy.mlEnglish · 4 days agoChina built a 40-story tower that stores wind power by stacking concreteboingboing.netexternal-linkmessage-square48linkfedilinkarrow-up1100arrow-down14
arrow-up196arrow-down1external-linkChina built a 40-story tower that stores wind power by stacking concreteboingboing.net☆ Yσɠƚԋσʂ ☆@lemmy.ml to Technology@lemmy.mlEnglish · 4 days agomessage-square48linkfedilink
minus-squareZerush@lemmy.mllinkfedilinkarrow-up6arrow-down1·edit-23 days agoCement is also a by-product in the manufacture of steel in blast fumaces. There where steel is made, there is also produced cement.
Cement is also a by-product in the manufacture of steel in blast fumaces. There where steel is made, there is also produced cement.