Curated Video
How to Give Sperm for In Vitro Fertilization (IVF)
Howcast - Learn how to give sperm for in vitro fertilization (IVF) in this Howcast video about infertility.
Curated Video
How to Make a Cobra Friendship Bracelet
Howcast - Learn how to make a cobra friendship bracelet from The Lanyard Ladies in this Howcast video.
Curated Video
How to Sample Text Format with Adobe Illustrator
Howcast - Learn how to sample text format with Adobe Illustrator from expert Will "Focus" Dubois in this Howcast video.
Curated Video
How to Choose Paint Colors
Howcast - Learn how to choose paint colors from Brushed Interiors founder David Sartori in this Howcast video.
Curated Video
How to Host a Craft Night
Howcast -If a family or friend get-together is long overdue, host a fun craft night for an event that's sure to bring everyone together again.
Curated Video
How to Test for Salmonella Poisoning
Howcast -Salmonella is the one of the most common types of food poisoning in the world. You can get tested to find out if you've been infected.
Curated Video
How to Sew an Elastic Waistband
Howcast -Learn how to sew an elastic waistband from Fabricworm.com founder Cynthia Mann in this Howcast video.
Curated Video
How to Become a Sperm Donor
It sounds like an easy way to make money. It could even be fun. But first you have to be accepted.
Curated Video
How to Cycle a Fish Tank
Ensure a healthy, balanced environment in your aquarium by following this simple process.
Curated Video
How To Create A Track In Ableton Live 11 Lite: Using Sampling To Obtain The Perfect Vocal | Music Radar
Tutorial using Ableton Live 11 Lite with Ski Oakenfull - part of the Music Radar series
Curated Video
Mars Perseverance Rover's New 'Comet Geyser' Sample 'Great For Biosignature Studies'
NASA's Perseverance rover on Mars has collected its 24th sample of Jezero Crater. The 'Comet Geyser' sample is "great for biosignature studies," according to the space agency's Jet Propulsion Laboratory. Credit: NASA/JPL-Caltech
Curated Video
Representing sound with binary data
Pupil outcome: I can describe how sound is represented in digital devices. Key learning points: - Sounds are represented as sequences of bits. - Sample rate is the number of sound samples taken per second. - Sample resolution (bit depth)...
Curated Video
Problem solving with sampling
Pupil outcome: I can use my understanding of sampling to solve problems. Key learning points: - Samples can be evaluated to determine the validity of any conclusions. - A suitable sample size can vary, depending on the statistical...
Curated Video
Sampling limitations
Pupil outcome: I can state the limitations of a sample and the impact of different sample sizes. Key learning points: - A sample can only produce conclusions for that sample. - A different sample may produce different conclusions. - The...
Curated Video
Advanced problem solving with sampling
Pupil outcome: I can use my understanding of sampling to solve problems. Key learning points: - Samples can be evaluated to determine the validity of any conclusions. - A suitable sample size can vary, depending on the statistical...
Curated Video
Collecting physical geographical data
Pupil outcome: I can use sampling strategies to help me measure the shape and characteristics of a landscape. Key learning points: - Geographers use different techniques to sample data during fieldwork. - There are a variety of ways that...
Curated Video
Statistical problems - data collection
Pupil outcome: I can choose what data needs to be collected to explore a statistical problem. Key learning points: - Different statistical problems need investigating in different ways. - Effective data collection avoids bias where...
Curated Video
Statistical problems - drawing conclusions
Pupil outcome: I can effectively summarise and communicate conclusions to a statistical problem. Key learning points: - Conclusions can be drawn from statistical summaries and graphical representations. - Conclusions are understood to be...
Curated Video
SDS PAGE: Sodium Dodecyl Sulfate Polyacrylamide Gel Electrophoresis
SDS–PAGE is a widely used technique for qualitative analysis of protein mixtures, particularly during protein purification. Proteins are denatured using SDS and β-mercaptoethanol, which linearize the molecules and impart a uniform...
The Business Professor
Marketing - What Distorts the Results of Marketing Research
This Video Explains Marketing - What Distorts the Results of Marketing Research
The Business Professor
Marketing - What are statistics and how are they used
This Video Explains Marketing - What are statistics and how are they used
Curated Video
Advancements in Biotechnology: The Future of Drug Discovery
Biotechnology is revolutionizing the drug discovery process with the development of biochips. These innovative chips, such as the optical flow through chip, allow for faster and more accurate analysis of genetic material, leading to the...
Curated Video
Quellar Family: Pioneering Private Biotechnology Lab in El Salvador
El Salvador's first private biotechnology lab, Gensa, is revolutionizing plant cultivation through cloning desirable species. By retaining traits such as disease resistance and taste in future generations, Gensa is paving the way for...