Curated Video
The Periodic Table: Atomic Number
The Periodic Table: Atomic Number examines the Periodic Table of Elements and uses the atomic number to identify the number of protons, neutrons, and electrons in a given element.
Curated Video
Gas Chromatography
The video : “Gas Chromatography” explains the process of chromatography, with a focus on gas chromatography and how it can be used effectively in the field of forensics.
Curated Video
Focusing on the Details
Renowned polymath and mathematical physicist Freeman Dyson (Institute for Advanced Study) relates his anti-reductionistic leanings.
Curated Video
Beyond Reductionism
Celebrated polymath and mathematical physicist Freeman Dyson (IAS) describes why he is not a reductionist.
Curated Video
Valuing The Details
Celebrated scientific polymath Freeman Dyson, Institute for Advanced Study, describes how he is "more interested in the details than the big picture", and explains why he thinks that it is vital to not just search for overall equations,...
Curated Video
Operation Paperclip
Operation Paperclip saw around 1,600 Nazi scientists recruited by US intelligence to aid American innovation. As a result, none were ever held accountable for their crimes.
One Minute History
115 Madame Curie - One Minute History
Madame Marie Curie is the first woman to win a Nobel Prize. She is awarded the 1903 Nobel Prize in Physics, along with her husband Pierre and Henri Becquerel, for developing the theory of ‘radioactivity’. In 1911, Curie wins a second...
Professor Dave Explains
Classification of Sedimentary Rocks Part 3: Chemogenic Rocks
With siliciclastic and biogenic rocks covered, that leaves only chemogenic rocks to finish up with sedimentary rocks in general. These are rocks that precipitate from natural waters, usually due to evaporation. How does this occur, and...
Curated Video
The Law of Antoine Lavoisier
The Law of Antoine Lavoisier explores the life of Antoine Lavoisier by investigating the discovery of the Law of Conservation of Mass and the struggles he had in the scientific community.
Professor Dave Explains
Pericyclic Reactions
Professor Dave explains the science and theory behind pericyclic reactions (Part One)
Curated Video
The Stories Behind the Elements: Uncovering the Secrets of the Periodic Table
In this video, the teacher explores the fascinating stories behind the names of elements in the periodic table. From the origins of hydrogen and oxygen to the mythical beings and places immortalized in element names, the video uncovers...
Catalyst University
Amino Acid Metabolism - the Methionine (SAM) Cycle (2)
Amino Acid Metabolism the Methionine (SAM) Cycle (2)
Catalyst University
Amino Acid Biosynthesis - Biosynthesis of Chorismate
Amino Acid Biosynthesis Biosynthesis of Chorismate
Professor Dave Explains
Organocuprates (Gilman Reagents)
We've seen organometallic reagents featuring magnesium, as well as lithium, so how about copper? These are called organocuprates, or sometimes Gilman reagents. What do they look like? How do we make them? What do we do? Let's take a look!
Catalyst University
Beta Oxidation of a Polyunsaturated Fatty Acid [Linoleic Acid]
In this video, we discuss the following: [1] beta oxidation pathway for a polyunsaturated fatty acid [linoleic acid] [2] the NADH and FADH2 yield per this pathway
Professor Dave Explains
Reactions of Beta-Dicarbonyl Compounds
Looking at the usage of beta-dicarbonyl compounds.
Catalyst University
D-Amino Acid Oxidase Mechanism and Biology
D-Amino Acid Oxidase Mechanism and Biology
Professor Dave Explains
Pericyclic Reactions 2
Professor Dave explains the science and theory behind pericyclic reactions (Part Two)
Professor Dave Explains
Heterocycles Part 1: Furan, Thiophene, and Pyrrole
We've mentioned heterocycles before. They are cyclic molecules where one or more atoms in the ring are not carbon. Typically these involve oxygen, nitrogen, and sulfur. But there are so many different heterocycles. Different sizes, some...
Catalyst University
Beta Oxidation of a Saturated Fatty Acid
In this video, we discuss the primary beta oxidation pathway for saturated fatty acids with an even number of carbon atoms. We also discuss the NADH and FADH2 yield.
FuseSchool
What Is The Carbon Cycle - Part 1| Environmental Chemistry
Watch the first part of our Carbon Cycle videos, as part of environmental chemistry. Photosynthesis and respiration help carbon to be cycled in nature by using energy from the sun. As living things grow, they have to build up large...
Cerebellum
The Human Body Nervous Systems - The Hippocampus
Experts in neuroscience help us understand why the human brain is a marvel of structure and function. This video looks at the different areas of the brain. The hippocampus which helps us to form memories, learn and have emotions. The...
Professor Dave Explains
The Haloform Reaction
Once again, we will be interested in learning about reactions that break carbon-carbon bonds, as this will allow us to perform necessary transformations on substrates. The haloform reaction is one such reaction, and it is commonly used...