Curated Video
Statistics for Data Science and Business Analysis - Calculating Confidence Intervals for Two Means with Independent Samples (Part 3)
This is the third of the three-part video, where you'll calculate confidence intervals for two means with independent samples. This clip is from the chapter "Confidence Intervals" of the series "Statistics for Data Science and Business...
Brave Wilderness
Micro Animal Gives Birth!
On this episode of Breaking Trail, Mark and the crew are back in Florida with microbiologist Dr. Hunter Hines to witness something RARE! Watch as the team investigates the mysterious creature the Tardigrade, a.k.a. the Water Bear, after...
Next Animation Studio
Microplastics found in Arctic sea ice
Researchers aboard the Swedish Icebreaker Oden, as part of the Northwest Passage Project, have found microplastics polluting ice from the Arctic Ocean.
Professor Dave Explains
The Isolation of Natural Products: Morphine and Other Alkaloids
In the early 19th century, we were still in the habit of searching for plants with medicinal properties. But we were finally beginning to develop the capacity to identify active ingredients within those plants, isolate them, and purify...
Curated Video
Learning CSS (Video 6)
As a modern day web designer, it is very critical for you to prepare for the CSS3 world we live in. A major challenge that designers face in their day-to-day life is making their designs stand out from the rest and ensuring they work on...
Science360
Ancient Ice And Our Planets Future
Deep in the interior of Antarctica scientists unlock the secrets of our planet's past.
NASA
NASA | DNA Building Blocks Can Be Made in Space
NASA-funded researchers have evidence that some building blocks of DNA, the molecule that carries the genetic instructions for life, found in meteorites were likely created in space. The research gives support to the theory that a "kit"...
Curated Video
Sampling Techniques: Methods for Choosing a Representative Sample
This video is a lecture on different types of sampling techniques. The speaker explains the purpose of taking samples and the importance of having a representative sample in order to infer information about the overall population. They...
Curated Video
Understanding Populations and Samples: Importance of Representative Samples and Large Sample Sizes
This video explains the concepts of populations and samples in statistical analysis. It defines population as the overall group of interest, and sample as a subset of the population used to infer information about it. The video...
Curated Video
Choosing the Right Sample Size: Reducing Variation in Statistics
In this video, the concept of sampling in statistics is explained using examples of a fitness club and a history exam. The importance of random sampling and avoiding biased samples is emphasized. The video also highlights the...
Journey to the Microcosmos
Eating, Hatching, and Crashing into the Moon More About Tardigrades
This week, the microcosmos meet the cosmos as we explore even more fascinating things about our friend, the tardigrade. We'll discuss their weird weird mouths, how we take care of our tardigrades, and what's going to happen to those...
Curated Video
Statistics for Data Science and Business Analysis - Test for the Mean; Dependent Samples
In this video, the mean for two dependent samples are tested. This clip is from the chapter "Hypothesis Testing" of the series "Statistics for Data Science and Business Analysis".This section explains null and alternative hypothesis, and...
Curated Video
Statistics for Data Science and Business Analysis - Calculating Confidence Intervals for Two Means with Dependent Samples
This video shows real life examples of confidence intervals on dependent samples. This clip is from the chapter "Confidence Intervals" of the series "Statistics for Data Science and Business Analysis".This section focuses on basic to...
Curated Video
High Performance Scientific Computing with C 2.3: Discrete versus Fast Fourier Transform
How can we deal with spectral data? How can we apply divide-and-conquer approaches to numerical algorithms? • See how simple the DFT is to implement • Learn how to apply the divide-and-conquer approach for the FFT • See the huge speed-up...
Seven Dimensions
Building Employability Skills
This video emphasizes the importance of continuous learning and skill-building in the workplace. It encourages employees to take initiative, seek mentorship, and improve their abilities to remain valuable to their employers. The video...
Science360
Antarctica Rocks!
Geologist John Goodge looks for clues about Antarctica's past in the two percent of the continent that is not covered in ice! The University of Minnesota, Duluth professor studies rocks that help provide evidence about how this desolate...
Science360
NSF Science Now 7
In this week's episode of NSF Science Now we explore BigFoot, body language, and finally Antarctic subglacial lakes.
FuseSchool
DNA Fingerprinting
CREDITS Animation & Design: Waldi Apollis Narration: Dale Bennett Script: Bethan Parry & Helen Stamp What is DNA fingerprinting or DNA profiling? Leicester University geneticist Alec Jeffreys developed a technique called DNA...
Curated Video
Statistics for Data Science and Business Analysis - Calculating Confidence Intervals for Two Means with Independent Samples (Part 2)
This is the second of the three-part video, where you'll calculate confidence intervals for two means with independent samples. This clip is from the chapter "Confidence Intervals" of the series "Statistics for Data Science and Business...
ProTeachersVideo
How Science Works: Asthma on the Run
Ceri Harrop is a biochemist at the University of Manchester specialising in respiratory medicine and developing new treatments for people with breathing difficulties. As part of her research, Ceri meets asthmatic athlete Wayne Ashall, a...
Curated Video
Statistics for Data Science and Business Analysis - Calculating Confidence Intervals for Two Means with Independent Samples (Part 1)
This is the first of the three-part video, where you'll calculate confidence intervals for two means with independent samples. This clip is from the chapter "Confidence Intervals" of the series "Statistics for Data Science and Business...
Australian Broadcasting Corporation
Back To The Moon: The moon's hidden secret
After a quiet half a century since the last Apollo mission landed on the moon, Associate Professor Alan Duffy takes us inside the new space race. How does water on the moon change everything? Back to the Moon Part 7
NASA
NASA’s Self-Driving Perseverance Mars Rover Is Breaking Records
NASA’s Perseverance Mars rover is using its self-driving capabilities as it treks across Jezero Crater seeking signs of ancient life and gathering rock and soil samples for planned return to Earth.
With the help of special 3D glasses,...
Curated Video
Sampling Distributions and Approximation through Simulation
In this video, the teacher discusses the concept of sampling distributions and how to approximate them using simulations. The example used is about a high school surveying students' opinions on increasing graduation requirements for math...