What Are Intermolecular Forces
Learn what intermolecular forces are, the three most common types and the differences between them.
What are Half Equations
In this video, we will learn how to write half equations for simple redox reactions.
Endothermic and Exothermic Reactions
An exothermic reaction gives off energy to the surroundings; like a fire giving off heat. An endothermic reaction takes in energy from the surroundings; like a snowman melting.
What Are Dilutions
In this video, we will look at what dilutions are in chemistry, how to calculate them using a very easy equation and even extending to multiple dilutions which are called […]
Unicellular vs Multicellular
Did you know that some organisms exist of just one cell? These simple organisms, like amoeba, are unicellular. They depend on simple diffusion for life.
The Itsy Bitsy Spider
Spiders are doing a lot more than getting washed down spouts these days. With a little help from the National Science Foundation, spiders have presented exciting ways to improve people’s […]
Sound in the Sea: Ocean Acoustics
Sometimes the earth is so noisy… roads, aeroplanes, volcanoes, construction work… but have you ever thought about how noisy it must be underwater, for the poor marine life that cannot […]
Transmedios TV: Ricardo Silva
En arteria les presentamos a Ricardo Silva?, realizador de cine y director de la productora Specola?. En esta entrevista nos habla sobre el proceso para hacer sus peliculas, cuyo estilo […]
Plate Tectonics: Chemistry for All
Plate tectonics and continental drifts the theory of plate tectonics had enabled us to explain how the contents drift and why there are mountains, earthquakes, volcanoes and so much more.
Making Yoghurt: Biology for All
I’m sure you know that yoghurt comes from milk But did you know that bacteria are also a key ingredient?
