Paul Gottlieb Nipkow

High school (ages 12+)
Science & Technology

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/paul-gottlieb-nipkow

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. When was Paul Gottlieb Nipkow born?August 22, 1860
2. Where was Paul Gottlieb Nipkow born?Germany
3. What is the career?Electrical engineer and inventor
4. What is the related topics?History of television, mechanical scanning, electromechanical devices, early broadcasting
5. Who was Paul Gottlieb Nipkow?Paul Gottlieb Nipkow was a German electrical engineer born in 1860 who invented the Nipkow disk, a spinning disk that helped make television possible.
6. What is the Nipkow disk?The Nipkow disk is a perforated disk with a spiral of holes that spins to scan an image line by line, turning light into electrical signals.

Mechanical Scanning: A method of breaking down an image into a series of lines using physical moving parts, like a spinning disk.
Cathode Ray Tube (CRT): An electronic vacuum tube used in older televisions and computer monitors to display images.
Image Digitization: The process of converting an analog image into a digital format that can be processed or transmitted.