The classroom apparatus necessary for an effective, interesting presentation of hydrostatics includes: pressure tubes, manometer tubes, pressure syringe, Pascal's vases and equilibrium tubes. All of these are listed in the apparatus catalogs found in every high school.
©1929 by Iowa State Teachers College
Science Bulletin: Vol. 1:
3, Article 8.
Available at: https://scholarworks.uni.edu/science_bulletin/vol1/iss3/8