Tildes
Sidebar
~hobbies
Log in
Activity
Votes
Comments
New
All activity
from
last 1 hour
last 12 hours
last 24 hours
last 3 days
last 7 days
all time
other period
OK
Showing only topics in
~hobbies
with the tag "chemistry".
Back to normal view
/
Search all groups
Making iron bacteria cement (water insoluble, no firing required)
Video
5:36
13
votes
Low cost metal 3D printing by electrochemistry
Article
308 words
7
votes
Recycling a plastic soda bottle
Video
14:59,
published Jun 22 2018
6
votes