Curated Video
Lab – Factors that Affect Enzymes
Visual demonstration of the lab factors that affect enzymes
Curated Video
Do You Really Produce Carbon Dioxide?
This is a lab video that proves that human beings exhale carbon dioxide.
Curated Video
Parts of a Microscope
Parts of a Microscope explores the importance of magnification by investigating the components and functions of microscopes.
Curated Video
Ethics in Science
Ethics in Science assesses whether the actions of a scientist were ethical by examining scenarios and describing why each scenario was or was not ethical.
Flipping Physics
Six Teacher Approaches to Physics Labs
Six teachers share how they approach labs in their physics classes. Thank you very much to Laura Zeller, Shaun Thomas, Will Segal, Janel Morris, and Nick Sourvelis for collaborating with me on this project!
National Institute of Standards and Technology
Combinatorial Polymers Scaffold Library
This is a demonstration of how to make combinatorial polymer scaffold libraries for rapid screening of cell-material interactions in 3D. This approach will help accelerate the developmentof new devices for tissue engineering applications
Catalyst University
Mannitol Salt Agar (MSA) | Results & Theory
Here, I explain the results and theory underlying mannitol salt agar. I also show a flow-chart that guides the student in interpreting the result correctly.
Catalyst University
Disk Diffusion Test using Bacitracin or Optochin
In this video, I explain how to determine resistance (R) or susceptibility (S) in bacteria using the disk diffusion method (with bacitracin and optochin).
Curated Video
Amylase and pH Experiment - Observing Results
The video is the second out of three lecture presentations on an experiment involving amylase and pH. The presenter introduces Catherine, who performs the experiment and collects results. Equipment for the experiment is shown and...
Curated Video
Amylase and pH Experiment: Observing and Collecting Results
The video is the second of three lecture presentations on the amylase and pH experiment. It shows Catherine carrying out the experiment and collecting results. The presenter begins by discussing the equipment that Catherine is using,...
Catalyst University
Microbiology | Nitrate Broth [Nitrate Reduction Test]
In this video, we will discuss the 1) results & 2) theory underlying the nitrate reduction test (nitrate broth). Results are first, and theory (somewhat complicated) begins at 7:55.
Catalyst University
Biotechniques | Basics of Making His-Tags & Nickel Affinity Chromatography
As always, the steps of putting a gene insert into vector/plasmid AND nickel affinity chromatography depend on your specific lab and protocol. Here, we look at the general theory of engineering a poly-His tagged protein and Ni affinity...
Australian Broadcasting Corporation
Can Seaweed Save the World: Seaweed Farming
Professor Tim Flannery investigates how seaweed is helping to save the world. From growing the foods of the future, helping clean polluted water and even combating climate change. Is it possible to farm seaweed in the open ocean to...
Next Animation Studio
Covid likely jumped from bats at wildlife
The WHO says it thinks the virus likely passed from bats to animals at wildlife farms near Wuhan.
Australian Broadcasting Corporation
Can Seaweed Save the World: Seaweed and human health
Professor Tim Flannery investigates how seaweed is helping to save the world. From growing the foods of the future, helping clean polluted water and even combating climate change. Dr. Pia Winberg shows some of the ways that seaweed can...
NASA
NASA | Goddard's Detector Technology
Behind those stunning NASA images are specialized detectors developed, fabricated, and packaged here at the Goddard Space Flight Center. Tour the Detector Development Lab (DDL) and see how these first-of-a-kind detectors are created....
Catalyst University
Anatomy & Functions of the Elbows Flexors & Extensors
In this video, we discuss the two movements of the elbow joint (flexion and extension) and the muscles that facilitate each movement. Also, origins, insertions, and actions are covered with an interactive muscle anatomy program.
Curated Video
AWS Certified Cloud Practitioner (CLF-C01)- Configure Auto Scaling - Lab Part 2
In this video, we'll learn how to configure auto scaling - lab part 2. This clip is from the chapter "AWS Compute Services" of the series "AWS Certified Cloud Practitioner (CLF-C01) [Updated for 2021]".This section is about AWS compute...
Catalyst University
The Dixon Q-test | When to Discard Outliers in Your Data
In this video, I show you how to perform a Dixon Q-test on a data set, and how to interpret the Q-values for discarding a data point.
Curated Video
AWS Certified Cloud Practitioner (CLF-C01)- Setup S3 Static Website Hosting - Lab
In this video, we'll perform a demonstration in lab for setting up S3 static website hosting. This clip is from the chapter "Amazon Simple Storage Service (S3), Storage Gateway, and Snowball" of the series "AWS Certified Cloud...
Next Animation Studio
Republican report blames Wuhan lab for COVID-19
Republicans on the U.S. House Intelligence Committee say “significant circumstantial evidence” exists that the coronavirus pandemic originated from a leak at China’s Wuhan Institute of Virology, according to The Times of London.
Curated Video
AWS Certified Cloud Practitioner (CLF-C01)- Configure Auto Scaling - Lab Part 1
In this video, we'll learn how to configure auto scaling - lab part 1. This clip is from the chapter "AWS Compute Services" of the series "AWS Certified Cloud Practitioner (CLF-C01) [Updated for 2021]".This section is about AWS compute...
APMonitor
Matlab in Jupyter Lab Notebook
Project Jupyter is a web-browser Integrated Development Environment that started with Python but now supports many languages. This tutorial shows how to set up Matlab and Octave to run in a Jupyter Notebook or in Jupyter Lab...