Discover the thermal resistance (R-value) of dirt and soil. Learn how moisture and density impact its insulation properties for foundations and earth sheltering.
Robert Millikan’s experiment quantified the electron’s charge, revealing the fundamental nature of electric charge and refining the structure of the atom.
Clarify the distinction between Joules (total energy capacity) and Watts (the rate at which that energy is used). Understand the core physics of power vs. work.