Quantitative Chemistry Experiment How much CO2 is produced Part 2

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Description: In this Part 2 video, I will perform the experiment to see if I can get 290mL of carbon dioxide gas. After three attempts, the maximum percentage yield that I have obtained was less 47%. I will repeat this experiment again in...

Novel Coronavirus Prediction – Math Models for China Feb 7 2020

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Description: In this video I am updating you on my prediction of Novel Coronavirus in China. I am using at least three mathematical models to project the future trends. The predicted Chinese infected cases seem to be accurate within two to four days...

Free GED Math – Lesson 10 – More Multiplication Word Problem

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Free GED Math Tutoring More Multiplication Word Problems.

GED Math – Lesson 13 – Word problem and Basic Formula – Part 1

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Free GED Math Lesson 13 - Word problem using basic formula. What to expect and reviewing the math formulas.

GED Math – Lesson 14 – Word problem and Basic Formula – Part 2

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Free GED Math Lesson 14 - Word problem using basic formula. What to expect and reviewing the math formulas. Speed and Distance Formulas. Area and volume formulas. Perimeter Formula. Total cost and revenue formulas.

GED Math – Lesson 16 – Speed and Distance Word problems

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Free GED Math Lesson 16 - Word problem using basic formula. What to expect and reviewing the math formulas. Speed and Distance Word Problems and Formulas.

Free GED Math – Lesson 6 – Addition Word Problem – Math Tutor

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Free GED Math Tutoring Addition Word Problem

How long does light take to travel around the earth- Math and Science Word Problem Episode 1

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Description: Today's practical Math question: How long does light take to travel around the earth? You will need to know the circumference of the earth and the speed of light to solve this question.

How to determine the resistor for LED light with Rechargeable Lithium Battery

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Description: Today we are going to use math and science to build a rechargeable LED light. For the science part, you will need: Rechargeable Lithium Battery, 150 ohm resistor, and white LED light (from Christmas LED lightbulb). For the math part, you...

Free GED Math – Lesson 7 – Subtraction Word Problem Tutoring

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Free GED Math Tutoring Subtraction Word Problem