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TED-Ed
TED-ED: How computer memory works - Kanawat Senanan
In many ways, our memories make us who we are, helping us remember our past, learn and retain skills, and plan for the future. And for the computers that often act as extensions of ourselves, memory plays much the same role. Kanawat...
Science ABC
Immune System: Innate and Adaptive Immunity Explained
The immune system (or immunity) can be divided into two types - innate and adaptive immunity. This video has an immune system animation. The innate immune system consists of defenses against infection that are activated instantly as a...
Curated Video
Immune System: Innate and Adaptive Immunity Explained
The immune system (or immunity) can be divided into two types - innate and adaptive immunity. This video has an immune system animation. The innate immune system consists of defenses against infection that are activated instantly as a...
Sophia Learning
Sophia: Vaccines
A narrated tutorial investigating how vaccines are used to prevent diseases. [4:59]
University of Virginia
Uva Virtual Lab: Quantum Dot Cellular Automata (Qca) Memory Cells
In computers of the future, transistors may be replaced by assemblies of quantum dots called "Quantum-dot Cellular Automata." This is a description of how QCA's can store and move information.