Hank takes a break from the desk to bring you to the lab in order to demonstrate some important points about the practical side of chemistry - experimentation in the laboratory. You'll learn what to wear in the lab, how to dispose of chemicals safely, how to avoid the most common accidents, how to pour solutions properly, what the HazMat diamond means, what an MSDS is, and how to use a fume hood. And as a reward for sticking with him through this maybe less-than-thrilling lecture, you'll see…
Learn how to create an XY scatter plot in Google Sheets. Download the file used in this video from the following page: https://www.vertex42.com/edu/google-sheets-for-students.html
0:00 Scatter Plot Example
0:30 Start by creating a data table
1:50 Insert a Scatter Plot using the Explore feature or Insert Chart
2:31 Customize and style the chart
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In this video, the learner can see how the Cas9-guideRNA complex cleaves DNA visualized in real-time using atomic force microscopy.
Video originally from:
Real-space and real-time dynamics of CRISPR-Cas9 visualized by high-speed atomic force microscopy. Nat. Commun, 2017, Vol.8(1), pp.1430-1430
DOI: 10.1038/s41467-017-01466-8
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Forests cover about 30% of the planet, but deforestation is clearing these essential habitats on a massive scale. What is deforestation? Find out the causes, effects, and solutions to deforestation.
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National Geographic is the world's premium destination for critically acclaimed storytelling around science and exploration. Discover amazing wildlife, ancient civilizations, hidden worlds, and the incredible wonders of our…
Comparative earthquake engineering experiments with 12-story building models: the right one is resting on a new type of seismic base isolation called "earthquake protectors", the left one is fixed to the base. The fundamental natural period of superstructures equals 1.2s, the isolated period of Earthquake Protector equals 5.0s, the range of earthquake simulation periods is 0.02 - 2.00s. It is obvious: application of Earthquake Protector can raise a building's seismic sustainability…
4 Seasons Song by Jack Hartmann. Learn about the four seasons with Jack Hartmann. Find out there are 4 seasons in a year, the names of the seasons are winter, spring, summer and fall and find out about the special characteristics of each season in this four seasons song by Jack Hartmann.
Lyrics
Let's sing the four seasons song
Winter, spring, summer, fall
Each year has 4 seasons in all
Winter, spring, summer, fall
In winter you can feel the weather change and get cold
In winter there are…
This animation features the heart and circulatory system and how they work.
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time lapse banana: 26 days, 1 picture every 15 minutes, timelapse video played back at 30 frames per second.
https://www.time-lapse-footage.com - Decomposition time lapse of a banana over the course of 26 days available as 2K video downloadat https://www.time-lapse-footage.com/video-clip-197/banana
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More rotting food and fruit mold time lapse at…