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Professor Dave Explains

1000 Videos (Page 5/21)

6:30 Conversational English (US)

Mannich Reaction

Professor Dave Explains - 4 years ago

24,639 views
15:56 Conversational English (US)

Barrier Surfaces of the Innate Immune System

Professor Dave Explains - 4 years ago

21,177 views
6:39 Conversational English (US)

Inflation and Deflation

Professor Dave Explains - 4 years ago

34,104 views
19:43 Fast English (US)

Lies People Tell About Water – Part 1: Water Fluoridation

Professor Dave Explains - 4 years ago

334,930 views
6:38 Conversational English (US)

Vilsmeier Reaction

Professor Dave Explains - 4 years ago

18,675 views
5:13 Conversational English (US)

Introduction to Innate Immunity

Professor Dave Explains - 4 years ago

51,220 views
5:01 Conversational English (US)

Understanding How Prices Work in a Free Market

Professor Dave Explains - 4 years ago

13,138 views
7:44 Conversational English (US)

Fischer Indole Synthesis

Professor Dave Explains - 4 years ago

18,710 views
18:48 Fast English (US)

George W. Bush: A War on Terror (2001 – 2009)

Professor Dave Explains - 4 years ago

37,096 views
7:23 Conversational English (US)

Changes in Supply and Demand

Professor Dave Explains - 4 years ago

11,386 views
5:32 Fast English (US)

Strecker Amino Acid Synthesis

Professor Dave Explains - 4 years ago

11,786 views
15:09 Conversational English (US)

Cytokines and Chemokines

Professor Dave Explains - 4 years ago

66,931 views
6:43 Conversational English (US)

Gabriel Amine Synthesis

Professor Dave Explains - 4 years ago

13,034 views
7:28 Conversational English (US)

Absolute Advantage vs. Comparative Advantage

Professor Dave Explains - 4 years ago

72,387 views
10:05 Conversational English (US)

Types of Immune Cell Receptors

Professor Dave Explains - 4 years ago

25,122 views
12:34 Conversational English (US)

Bill Clinton: The Comeback Kid (1993 – 2001)

Professor Dave Explains - 4 years ago

24,569 views
6:10 Conversational English (US)

Specialization and Division of Labor

Professor Dave Explains - 4 years ago

43,324 views
10:02 Conversational English (US)

Signal Transduction in Immune Cells: Receptor-Ligand Interactions

Professor Dave Explains - 4 years ago

24,901 views
7:22 Conversational English (US)

Applications of Dendrochronology

Professor Dave Explains - 4 years ago

7,165 views
13:05 Conversational English (US)

Techniques for Sampling and Analysis in Dendrochronology

Professor Dave Explains - 4 years ago

8,596 views
5:10 Conversational English (US)

The Four Factors of Production

Professor Dave Explains - 4 years ago

62,795 views
16:30 Fast English (US)

Quinine and the Birth of the Dye Industry

Professor Dave Explains - 4 years ago

34,609 views
10:33 Conversational English (US)

George H. W. Bush: CIA to Oval Office (1989 – 1993)

Professor Dave Explains - 4 years ago

26,537 views
9:17 Fast English (US)

The Structure of Wood and Ring Anomalies

Professor Dave Explains - 4 years ago

14,367 views
7:27 Conversational English (US)

Pericyclic Reactions Part 4: Electrocyclizations (Conrotatory/Disrotatory and Nazarov Cyclizations)

Professor Dave Explains - 4 years ago

16,062 views
6:46 Fast English (US)

Scarcity, Trade-offs, and Cost/Benefit Analysis

Professor Dave Explains - 4 years ago

29,176 views
10:42 Conversational English (US)

Core Principles and Concepts of Dendrochronology

Professor Dave Explains - 4 years ago

15,853 views
11:27 Conversational English (US)

Exoplanets: The Hunt for Habitable Worlds

Professor Dave Explains - 4 years ago

28,625 views
16:01 Fast English (US)

Synthetic Biology and Materials Science Part 2: Nature-Made Plastics

Professor Dave Explains - 4 years ago

9,043 views
9:52 Fast English (US)

Pericyclic Reactions Part 3: Sigmatropic Shifts (Cope Rearrangement, Claisen Rearrangement)

Professor Dave Explains - 4 years ago

21,612 views
6:10 Conversational English (US)

Introduction to Economics

Professor Dave Explains - 4 years ago

47,082 views
5:22 Conversational English (US)

Introduction to Dendrochronology

Professor Dave Explains - 4 years ago

22,459 views
14:59 Fast English (US)

Ronald Reagan: The End of the Cold War (1981 – 1989)

Professor Dave Explains - 4 years ago

30,855 views
6:50 Conversational English (US)

Types of Photosynthesis in Plants: C3, C4, and CAM

Professor Dave Explains - 4 years ago

84,104 views
6:37 Conversational English (US)

Pericyclic Reactions Part 2: Hetero-DA Reactions and 1,3-Dipolar Cycloadditions

Professor Dave Explains - 4 years ago

10,555 views
14:46 Fast English (US)

Synthetic Biology and Materials Science Part 1: Biological Manufacturing

Professor Dave Explains - 4 years ago

16,708 views
5:52 Conversational English (US)

‘Oumuamua: Interstellar Visitor

Professor Dave Explains - 4 years ago

45,860 views
8:37 Conversational English (US)

Angiosperm Diversity: Monocots and Eudicots

Professor Dave Explains - 4 years ago

10,812 views
10:14 Conversational English (US)

Pericyclic Reactions Part 1: Revisiting the Diels-Alder Reaction

Professor Dave Explains - 4 years ago

31,841 views
15:24 Conversational English (US)

Structure and Immune Function of the Lymphatic System

Professor Dave Explains - 4 years ago

52,482 views
7:21 Conversational English (US)

Visualizing the Human Brain

Professor Dave Explains - 4 years ago

34,079 views
4:56 Conversational English (US)

Eris: Queen of the Dwarf Planets

Professor Dave Explains - 4 years ago

28,192 views
13:35 Conversational English (US)

Jimmy Carter: Successes and Failures Abroad (1977 – 1981)

Professor Dave Explains - 4 years ago

36,447 views
5:52 Conversational English (US)

Heterocycles Part 2: Pyridine

Professor Dave Explains - 4 years ago

18,362 views
9:34 Conversational English (US)

Types of Immune Cells Part 2: Myeloid and Lymphoid Lineages

Professor Dave Explains - 4 years ago

43,952 views
5:12 Conversational English (US)

Celecoxib (Celebrex) and other COX-2 Selective Inhibitors

Professor Dave Explains - 4 years ago

13,796 views
7:30 Conversational English (US)

Heterocycles Part 1: Furan, Thiophene, and Pyrrole

Professor Dave Explains - 4 years ago

41,516 views
12:40 Conversational English (US)

The Isolation of Natural Products: Morphine and Other Alkaloids

Professor Dave Explains - 4 years ago

67,225 views
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