SciShow Kids
Woolly Mammoths, Mastodons, and Amazing Teeth! | SciShow Kids
Mastodons and woolly mammoths were both ancient relatives of elephants, but they were very different! Join Jessi and Squeaks to see how we can learn all about what an ancient animal ate, just by looking at its teeth.
SciShow
Why Can't I Grow More Teeth?
How come sharks get to have endlessly regrowing teeth when humans only get one set our entire lives? And how come some other mammals get to cheat the system? From elephants to baboons, we'll learn why teeth don't grow back.
SciShow Kids
Teeth Not Just for Smiles!
Learn all about teeth! What kinds we have, how they help us, and how human teeth are different from other animals!
Crash Course
Equilibrium Equations: Crash Course Chemistry
In which Hank shows you that, while it may seem like the Universe is messing with us, equilibrium isn't a cosmic trick. Here, he shows you how to calculate equilibrium constant & conditions of reactions and use RICE tables all with some...
Curated Video
La función de los dientes
¿Por qué tenemos dientes y de qué manera se diferencian de los de los demás animales?
Twig - Los procesos de la vida - Humanos y otros animales - Los dientes
Claves de aprendizaje
Los diferentes dientes cumplen diferentes...
Curated Video
El misterio del diente del narval
El narval se conoce como el "unicornio del océano"… pero ¿para qué sirve exactamente ese cuerno que tiene?
Twig - Los procesos de la vida - Humanos y otros animales - Los dientes
Claves de aprendizaje
El diente poco común del...
Curated Video
Cuidado dental: consejos para mantener tus dientes sanos
Los mejores consejos para mantener la salud de tus dientes.
Twig - Los procesos de la vida - Humanos y otros animales - Los dientes
Claves de aprendizaje
Las bacterias de la boca producen placas.
El ácido producido por las...
Curated Video
Factpack: Teeth
Discover some intriguing facts about your teeth. What are they made of and what's inside them? Biology - Human Body - Learning Points. A Twig FactPack Film. Open a discussion on what has been already learnt in a topic, or use to grab...
Curated Video
Healthy Teeth - Tooth Care
Top tips for keeping your teeth healthy. Life processes - Humans and other animals - Teeth Learning Points Bacteria in the mouth produce plaque. Acid produced by plaque attacks the enamel on teeth. Brushing teeth twice a day helps...
Curated Video
The mystery of the narwhal tooth
The narwhal is known as the 'unicorn of the ocean' ... but what exactly is that horn for? Life processes - Humans and other animals - Teeth Learning Points The narwhal's unusual tooth is a sensory organ. A Twig Context Film. Reinforce...
Curated Video
Function of teeth
Why do we have teeth and how are they different to those of other animals? Life processes - Humans and other animals - Teeth Learning Points Different teeth serve different functions. Carnivores, omnivores and herbivores have different...
Catalyst University
Enzyme Activity (U mL) Derivation, Proof
Enzyme Activity (U mL) Derivation, Proof
Catalyst University
Fick's First Law (3): Graphical Estimation of Concentration Gradient
Fick's First Law (3): Graphical Estimation of Concentration Gradient
Science360
These Crocs Were Made for Chewing
Paleontologists scouring a river bank in Tanzania have unearthed a previously unknown crocodile from 105-million-year-old, mid-Cretaceous rock in the Great East African Rift System. More details on this cool croc can be found at...
Professor Dave Explains
IIT/JEE Chemistry Practice #34: Equilibrium Constants
Practice REAL problems from actual past IIT/JEE exams with Professor Dave!
Professor Dave Explains
IIT/JEE Chemistry Practice #22: Density of a Gas
Practice REAL problems from actual past IIT/JEE exams with Professor Dave!
Professor Dave Explains
IIT/JEE Chemistry Practice #21: Properties of Gases
Practice REAL problems from actual past IIT/JEE exams with Professor Dave!
Professor Dave Explains
IIT/JEE Chemistry Practice #23: Graham's Law of Effusion
Practice REAL problems from actual past IIT/JEE exams with Professor Dave!
Catalyst University
Detecting Proteins at 280 nm by UV-Vis Why How
Detecting Proteins at 280 nm by UV-Vis Why How
Catalyst University
Calculate Concentrations in a Buffer (Example Problem)
In this video, we discuss Calculate Concentrations in a Buffer (Example Problem)
Catalyst University
Kd, the Dissociation Constant: What is it?
Kd, the Dissociation Constant: What is it?
Catalyst University
Integrated Rate Laws (2/3): Second Order Calculation
Integrated Rate Laws (2/3): Second Order Calculation