Kenhub
Superior and inferior orbital fissures
Structure and contents of the orbital fissures and the optic canal.
Curated Video
Investigating the Effects of Adding Resistors in Series and Parallel
The video discusses two experiments related to the effects of adding resistors in a circuit in series and parallel. The equipment and circuits used in the experiments are shown and explained, along with the steps required to carry out...
Curated Video
Science Experiment: Electric Play Dough
Playdough doesn’t have to just be for little kids. Here is a fun way for the older ones to join in. From measuring and mixing the dough to making a light glow, this experiment is sure to be engaging and exciting for all. MATERIALS: -...
Crash Course
Taste & Smell: Crash Course A&P
Hank resists the urge to devour a slice of pizza so that he can walk you through the way we experience our major special senses. It all boils down to one thing: sensory cells translating chemical, electromagnetic, and mechanical stimuli...
Religion for Breakfast
Did Emperor Decius Target Christians?
In the mid-3rd century CE, Emperor Decius ordered that everyone in the Roman Empire is to offer a sacrifice to the Roman gods. This caused a controversy among Christian communities as bunches of Christians refused to sacrifice and ended...
Science360
NEW INSIGHTS FROM TINY ROUNDWORMS
The tiny roundworm (C. elegans) is an important animal for brain research. It is transparent, so its neurons can be seen through a microscope. And its simple nervous system consists of just 302 neurons. Plus, the roundworm matures from...
DoodleScience
Series and Parallel Circuits
Here's a video that explains the difference between series and parallel circuits, including the impacts of each on current and voltage.
Crash Course
Circuit Analysis: Crash Course Physics #30
Teach the ins and outs of parallel and series circuits. Using Christmas lights as a reference, the video instructor analyzes both parallel and series circuits. She models calculations of both current and voltage to finish the 30th...
Crash Course
DC Resistors and Batteries: Crash Course Physics #29
All circuits are not created equal! Building on the previous lessons in the Crash Course series, the 29th lesson explains how electric current flows through a circuit. It spends equal time discussing both series and parallel circuits.
Crash Course
Ampère's Law: Crash Course Physics #33
Give credit where credit is due—thank Ampere any time you use an electric motor! The 33rd installment in the Crash Course physics series explains how Ampere's Law applies to a long, straight wire. The discussion then expands to the...