Alan Archibald Campbell-Swinton

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/alan-archibald-campbell-swinton

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 Alan Archibald Campbell-Swinton born?October 18, 1863
2. Where was Alan Archibald Campbell-Swinton born?Scotland
3. What is Alan Archibald Campbell-Swinton known for?Proposed the theoretical basis for an all-electronic television system using cathode-ray tubes
4. What is the career?Consulting electrical engineer
5. What is the published concept?Described his vision in a letter to Nature in 1908

Consulting Electrical Engineer: A professional who provides expert advice and solutions for electrical systems and technologies.
Cathode-ray tube (CRT): A vacuum tube that uses a beam of electrons to create images on a luminescent screen, historically used in televisions and monitors.
Electronic Television: A television system that relies on electronic scanning and transmission of images, as opposed to mechanical methods.
Theoretical Basis: The fundamental scientific principles and ideas that support a concept or technology.