Foreign Language Math Science Social Science Business Engineering & Technology Arts & Humanities History Miscellaneous Standardized tests
  1. Engineering & Technology
  2. Civil Engineering
  3. Environmental Engineering
Lecture 9 – Hex notation
Lecture 9 – Hex notation
Lecture 9
Lecture 9
Lecture 7
Lecture 7
Lecture 6 The Environment Thursday, September 20
Lecture 6 The Environment Thursday, September 20
Activated Sludge Wastewater Treatment Process
Activated Sludge Wastewater Treatment Process
Lecture 4. The Chemical Equation and Stoichiometry
Lecture 4. The Chemical Equation and Stoichiometry
Lecture 4. Chemistry and Biogeochemical Cycling A. Chemicals
Lecture 4. Chemistry and Biogeochemical Cycling A. Chemicals
Lecture 2: The Legacy of Puritanism 2
Lecture 2: The Legacy of Puritanism 2
lecture 2: systems thinking - Middle East Technical University
lecture 2: systems thinking - Middle East Technical University
Lecture 24 Brownfields and Superfund reform
Lecture 24 Brownfields and Superfund reform
Lecture 24 - Ohio Northern University
Lecture 24 - Ohio Northern University
Lecture 2 VLSI Test Process and Equipment 
Lecture 2 VLSI Test Process and Equipment 
Sustainability Lecture: ESG, LCA, and Capitalism
Sustainability Lecture: ESG, LCA, and Capitalism
Lecture 2 - Watersheds and the Hydrologic Cycle
Lecture 2 - Watersheds and the Hydrologic Cycle
Lecture 16
Lecture 16
Lecture 15: Introduction to Mixers - RFIC
Lecture 15: Introduction to Mixers - RFIC
Lecture 15 – Invasions and Evolution Evolution in Invasive Species 
Lecture 15 – Invasions and Evolution Evolution in Invasive Species 
Lecture 12.0 Deposition
Lecture 12.0 Deposition
Lecture 12.0 Deposition
Lecture 12.0 Deposition
Lecture 12 - Computer Science
Lecture 12 - Computer Science
Lecture 11: Real Estate
Lecture 11: Real Estate
Lecture 10: ADC
Lecture 10: ADC
Lecture 10 – Potassium and Phosphorus Industries
Lecture 10 – Potassium and Phosphorus Industries
Lecture 10 Slides
Lecture 10 Slides