1/4
Looks like no tags are added yet.
Name | Mastery | Learn | Test | Matching | Spaced |
---|
No study sessions yet.
abacus
device used for counting
acupuncture
practice of inserting fine needles through the skin at specific points to cure disease and relieve pain
calligraphy
art of beautiful writing
compass
device that used Earth’s magnetic field to show directions
gunpowder
mixture of powders used in guns and explosives such as fireworks