History and Headlines
@historyandheadlines·36.1K subscribers·4K videos
History Short: Old Technology that Worked Really Well #Shorts
Posted
August 21, 2025
Views
1,230
Likes
47
Comments
6
Engagement
August 21, 2025
1,230
47
6
4.31%
Every word spoken in this episode is indexed. Type any phrase to jump straight to the moment it was said.
Type any word or phrase that may have been spoken. Click a result to seek the player to that exact moment.
Try a name, a topic, or a quoted line
1:16Now PlayingOn August 21, 1888, American inventor William Seward Burroughs of New York patented the first successful American adding machine, a device that remained in service until superseded by electronic calculators in the 1970s.
The text narrated in this video is from the original article at
Author: Major Dan
Editor and Narrator: Dr. Zar
The following media files are in the public domain for various reasons or have no known copyright restrictions:
The image by trekphiler available at is licensed under the Creative Commons AttributionShare Alike 3.0 Unported license
The images by R. Henrik Nilsson available at and by U. A. Saarinen (19271991) available at ).tif are licensed under the Creative Commons Attribution 4.0 International license
The image by Paul Burns available at is licensed under the Creative Commons AttributionShare Alike 4.0 International license
The image by Edurs34 available at is licensed under the Pixabay License
Images used in this video are believed to be (based on their file descriptions at the time of access by us) either in the public domain or available per a Creative Commons license or per “fair use”. No copyright infringement is intended. If you are the originator of any image used in this video and would like us to name you and/or include a link to the original source in this video’s description, we will gladly do so.
Please support this channel on Patreon at
Thank you for watching this video!
Sentinel Indexing in Progress
Metadata and chapters are available. Claim extraction for this episode is pending.
All video content is delivered via YouTube embedded players in accordance with the YouTube Terms of Service. Sentinel provides research tools that promote discovery and accountability across political media.
