Instructional Video2:33
Curated Video

Mastering WidgetKit in SwiftUI 4, iOS 16 with Dynamic Island - Daily Weather View

Higher Ed
This video explains another view called the daily weather view.
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This clip is from the chapter "Widget Size Family" of the series "Mastering WidgetKit in SwiftUI 4, iOS 16 with Dynamic Island".This section explains the widget...
Instructional Video7:45
Curated Video

Leaf Chromatography

6th - 12th
We separate the different pigments in a beech leaf using chromatography. The leaf is broken up and ground with sand and propanone before being transferred to some chromatography paper. This is then lowered into pigment solvent and we can...
Instructional Video4:38
Science Buddies

Leaf Chromatography: Explore the Colors of Fall

K - 5th
Have you ever wondered what makes the bright colors of fall leaves? You can uncover all of their color pigments with a technique called paper chromatography. This video will show you how to set up and run the experiment yourself!
Instructional Video5:42
Bozeman Science

AP Biology Lab 4: Plant Pigments and Photosynthesis

12th - Higher Ed
Paul Andersen explains how pigments can be separated using chromatography. He shows how you can calculate the Rf value for each pigment. He then explains how you can measure the rate of photosynthesis using leaf chads and water...
Instructional Video
Bozeman Science

Bozeman Science: Ap Biology Lab 4 Plant Pigments & Photosynthesis

9th - 10th
Paul Andersen explains how pigments can be separated using chromatography. He shows how you can calculate the Rf value for each pigment. He then explains how you can measure the rate of photosynthesis using leaf chads and water...

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