arly," " late," position by a ring of filter paper which is destroyed through two pierced corks, as shown in the engraving, "closed," the extremity of the lever being slotted to on coming in contact with the water. The knife ac- one cork being placed higher than the other. The receive a curved wire… … after the first contact, when the ARCHIMEDEAN SCREW MADE FROM SIMPLE MATERIALS the water and on rising carries a hour hand reaches the second drop with it which is at last de- contact, a check cannot be inserted, and the word of paper, falls on a glass point, breaking it. The liquid posited at the…
Munn · Benjamin · Gum · Scientific American · Apparatus · Tractive power · Steam locomotive · Gum benjamin · Electric time · Horse power · Young men · College education · Sewing machine · Postal union
Internet Archive · Public domain (published before 1931). Free to use for anything.
![An illustration from Essai de physique, par Mr. Pierre van Musschenbroek ... avec une description de nouvelles sortes de machines pneumatiques, et un recueil d'expériences par Mr. J. v[an] M[usschenbroek] Traduit du hollandois par Mr. Pierre Massuet .. (1751)](https://img.insideoutlibrary.com/img/200/ia-essaidephysiquep02muss-227-51.webp)
