Curated Video
Deep Learning - Artificial Neural Networks with Tensorflow - Adam Optimization (Part 2)
In this video, we will understand more about Adam optimization. This clip is from the chapter "In-Depth: Gradient Descent" of the series "Deep Learning - Artificial Neural Networks with TensorFlow".In this optional section, we will dive...
Curated Video
Deep Learning - Artificial Neural Networks with Tensorflow - Adam Optimization (Part 1)
In this video, we will talk about Adam optimization, get introduced to Adam, and understand its basics. This clip is from the chapter "In-Depth: Gradient Descent" of the series "Deep Learning - Artificial Neural Networks with...
Curated Video
Python Bootcamp in a Day - Python Programming for Beginners - Code Editors and IDEs
This video explains code editors and IDEs. This clip is from the chapter "Getting Set Up on a PC or MAC" of the series "Python Bootcamp in a Day - Python Programming for Beginners".null
Curated Video
Why Aren't We Using Nuclear Fusion To Solve Our Energy Crisis?
We aren’t using nuclear fusion to generate power yet because it is incredibly difficult to sustain a fusion reaction. The energy requirements are very high, and it is hard to find materials that can withstand such high temperatures. For...
Curated Video
Madame Marie Curie: Science Pioneer
Dr. Forrester teaches about the discoveries of radioactive isotopes by Marie Curie.
Curated Video
4 Things You Were Taught Wrong in Chemistry
If you have taken a chemistry class, chances are you were taught at least 1 of these 4 things wrong: atoms are solid spheres, all solutions are liquids, chemical equation, magnetic metals. Check out this video to see if you were taught...
Curated Video
4 Things to Know to Pass Chemistry
Chemistry is a class that most students will have to take in order to pass chemistry and graduate from high school. In this video, we go over 4 things that you must know in order to pass chemistry! Topic 1: Atomic Structure Topic 2: Atom...
Curated Video
4 Mistakes Chemistry Students Make!
Chemistry can be challenging and as with most classes in school, there are some mistakes that pretty much all students make. In this video, we cover these common mistakes to help you avoid them!
Curated Video
The ONE trick to naming Ionic Compounds with Polyatomic Ions in Chemistry!
A polyatomic ion is an ion that is made up of multiple elements. Whenever we have a polyatomic ion present, we are not going to change the name at all. The name of the polyatomic ion will stay just as it is. So when we look at the ionic...
Curated Video
Coulomb's Law Explained!
Coulomb’s Law is one of the most important laws when it comes to atomic structure and being able to understand and explain atomic properties. It helps to relate the force between two charged particles and can be represented by the...
Curated Video
Electronegativity Periodic Trend - Using the Periodic Table to help determine electronegativity!
Electronegativity is the tendency of an atom to gain an electron. The way I think about it is like tug of war. The stronger an atom can pull in an electron, the higher it’s electronegativity will be. The trend for electronegativity is...
Curated Video
What in the world is IONIZATION ENERGY?!?
Ionization energy is the amount of energy it takes to remove an electron. The stronger the nucleus can hold on to the electron, the more energy that will be needed to remove the electron. The trend for ionization energy is that it...
Curated Video
Periodic Trend - Atomic Size (Radius) Explained!
The periodic trend for atomic size is that the size of the atom gets bigger as you go down the periodic table and from right to left across the periodic table. This trend is sometimes referred to as atomic radius as there is a direct...
Curated Video
Decomposing Dividends
Decomposing Dividends teaches how to find whole number quotients with and without remainders for division problems with two-digit divisors and two- to four-digit dividends by decomposing the dividend.
Wonderscape
The Spark of Knowledge: Understanding Electricity
Explore the essentials of electricity in this engaging video. Learn how it powers our daily devices and delve into the atomic world of neutrons, protons, and electrons. Discover the fascinating process of how electrical charges are...
Curated Video
Why Is The Periodic Table Arranged The Way It Is?
The periodic table is arranged by atomic number, which is the number of protons in an element’s nucleus. The elements are arranged in order of increasing atomic number. The periodic table is also arranged by groups and periods. The...
Curated Video
GCSE Chemistry - Electron Arrangement #8
This video covers: 0:43 - The number of electrons per energy level 4:24 - why atoms react / why they lose or gain electrons This video is suitable for: - All tiers - All exam boards - Triple and combined science
Curated Video
GCSE Chemistry - Differences Between Compounds, Molecules & Mixtures #3
This video covers: 0:21 - What a molecule is 1:11 - What a compound is 3:11 - How to use brackets in a chemical formula 4:48 - What a mixture is This video is suitable for: - All tiers - All exam boards - Triple and combined science
Curated Video
GCSE Chemistry - Covalent Bonding #16
This video covers how covalent bonding works, how to show it with dot and cross diagrams, and the types of substances that covalent bonds can form.
Curated Video
GCSE Chemistry - Bond Energies #44 (Higher tier)
This video covers: - What bond energies are - That bond breaking is endothermic - That bond formation is exothermic - How to calculate bond energies - Two example calculations This video is suitable for: - Higher tier only - All exam...
Curated Video
GCSE Chemistry - Atoms & Ions #1
This video looks at: 0:29 - The structure of an atom 3:22 - What ions are 4:53 - What the nuclear symbol tells us This video is suitable for: - All tiers - All exam boards - Triple and combined science
Curated Video
GCSE Physics - Development of the model of the atom #31
This video covers: - Democritus - Atomic Theory - John Dalton - Solid spheres - JJ Thompson - Plumb Pudding model - Ernest Rutherford - Nuclear Model - Niels Bohr - Electron shells - James Chadwick - Neutrons General info: - Suitable for...
Curated Video
GCSE Physics - Atomic Structure, Isotopes & Electrons Shells #32
This video covers: - The structure of the atom - The difference between protons, neutrons and electrons - What isotopes are - Energy levels - Ionisation General info: - Suitable for all GCSE and IGCSE courses - Suitable for higher and...
Curated Video
GCSE Physics - Alpha, Beta and Gamma Radiation #33
This video covers: - The idea that radioactive materials contain unstable isotopes - What alpha, beta, gamma and neutron radiation is - How ionising and penetrating they are General info: - Suitable for all GCSE and IGCSE courses -...