Professor Dave Explains
Common Scientific Glassware and the Undergraduate Chemistry Laboratory
Before we dive into all kinds of fascinating chemistry laboratory techniques, we should familiarize ourselves with all the different equipment we will be using to perform these techniques. The chemistry lab is full of neat-looking...
Curated Video
Finding the Surface Area of a Complex Shape Using Multiplication
In this lesson, students will learn how to find the surface area of a complex shape, specifically a swimming pool, by using multiplication. They will review the properties of a rectangle and apply their knowledge to find missing...
Curated Video
Collecting and Organizing Measurement Data with a T Chart
In this lesson, students learn how to collect measurement data by organizing it on a T chart. They are taught how to measure using rulers and record measurements as mixed numbers. The T chart helps them organize the data by recording...
Professor Dave Explains
Techniques for Sampling and Analysis in Dendrochronology
We now know what dendrochronologists do. They examine tree rings. But precisely how do they do this? How do they collect the data? How do they analyze it? This is a very involved question, but let's try to answer it by investigating the...
Healthcare Triage
Measuring Safety Might Actually Improve It...At Least Temporarily
Measuring safety might actually improve it. Unfortunately, those improvements fade away when the measurement is over. This is Healthcare Triage News.
National Institute of Standards and Technology
Remarks of Cita Furlani - Information Technology Lab Director, NIST
The National Institute of Standards and Technology (NIST) sponsored the Cloud Computing Forum and Workshop II November 4-5, 2010 to update government and industry stakeholders on developing cloud computing standards. Cita Furlani,...
NASA
On a Mission: Season 3, Episode 4: A World Shaped by Water
Dive to the deepest point of the ocean with an astronaut, brave the high seas with an oceanographer, and meander through sparkling rivers with a hydrologist.
Curated Video
Finding the Perimeter of a Rectangle: Applying the Formula
In this video, the teacher explains how to find the perimeter of a rectangle by applying a formula. They review the concept of a rectangle, its length and width, and the definition of perimeter. Using examples, the teacher demonstrates...
National Institute of Standards and Technology
NIST Unscripted - Marla Dowell
NIST physicist Marla Dowell describes her work with lasers and optoelectronics to develop high-speed electronic devices, provide measurement traceability for the semiconductor industry, and enable high-power laser calibrations with...
Mazz Media
Controls and Variables
In this live-action program viewers will learn that controls and variables are the basis for applying the scientific method in a lab experiment. Students will come to understand that in an experiment, variables change, while the other...
National Institute of Standards and Technology
NIST Unscripted: Tim Foecke
NIST mechanical metallurgist Tim Foecke discusses the science of metallurgy, why it is important for industries such as manufacturing to better understand metals and their properties, and what NIST is doing to provide that knowledge...
TMW Media
Mysterious Weather Clouds: Learn how to test the reliability of satellite data
How does a radiometer work when studying weather cloud structures? How are natural and manmade aerosols created and how do they affect the environment? Mysterious Weather Clouds, Part 2
NASA
Gravity Assist: Jupiter with Jared Espley
As large as 1,000 Earths, Jupiter is the heavy hitter of the solar system. Even its Great Red Spot is larger than Earth, yet it’s shrinking! In this episode of Gravity Assist, Planetary Science Director Jim Green talks with Jared Espley...
Science360
Greenhouse Gas Emissions - History Of Climate Change Research
When was it first determined that greenhouse gas emissions were causing warming?
Curated Video
How to Measure Density of Solids and Liquids
This video is a tutorial on how to calculate the density of different types of substances, including regular solids, irregular solids, and liquids. The video provides step-by-step instructions on how to measure the mass and volume of...
Independent Producers
Clearing Carbon From Our Air
Carbon exists in all living things, including proteins, DNA, and fats. When living things exhale, the result is carbon dioxide. As our world develops, we produce more carbon dioxide with the burning of fossil fuels and the use of cars,...
Curated Video
Using Similarity Criteria to Find an Indirect Measure
In this lesson, students will learn how to find the height of a school using indirect measurement and similarity criteria. By using a mirror and measuring distances, students can determine the height of the school by comparing similar...
NASA
Small Steps, Giant Leaps: Episode 76, DAVINCI Small Steps, Giant Leaps
NASA's Mike Sekerak discusses the DAVINCI mission to Venus.
The Wall Street Journal
Measuring Security Investments
How are companies tracking their cybersecurity programs and the return on investment individual elements bring? Thrivent CISO Mary Elizabeth Faulkner explores how organizations can better understand the value their cybersecurity spending...
Curated Video
Finding Angle Measurements Using Alternate Interior and Exterior Angles
This video explains how to find the measurements of angles created when parallel lines are cut by a transversal using alternate interior angles and alternate exterior angles. It covers concepts such as vertical angles, adjacent angles,...
Curated Video
GCSE Secondary Maths Age 13-17 - Geometry & Measures: Probability - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
National Institute of Standards and Technology
Krister Shalm Explains NIST's Participation in the BIG Bell Test
NIST physicist Krister Shalm talks about NIST's participation in the November 30, 2016, BIG Bell Test, a worldwide project to bring human unpredictability (randomness) to cutting-edge physics experiments. But it's not just NIST...
NASA
NASA in Silicon Valley: Alan Rhodes and Harvey Moseley Talk About Creating SOFIA’s Instruments
A conversation with Alan Rhodes, instrument development manager for the Stratospheric Observatory for Infrared Astronomy at NASA’s Ames Research Center in Silicon Valley, and Harvey Moseley a senior astrophysicist at NASA's Goddard Space...
Curated Video
GCSE Secondary Maths Age 13-17 - Geometry & Measures: Perimeter - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...