I tweeted something cool from the public domain every day last month. Here's the collection of 25 treasures: http://parkerhiggins.net/2015/03/25-treasures-public-domain/ #pdtotd
November 8, 2024 at 3:03 PM
I tweeted something cool from the public domain every day last month. Here's the collection of 25 treasures: http://parkerhiggins.net/2015/03/25-treasures-public-domain/ #pdtotd
Audubon Society has made gorgeous high res "Birds of America" scans freely available http://www.audubon.org/birds-of-america #pdtotd
November 8, 2024 at 2:44 PM
Audubon Society has made gorgeous high res "Birds of America" scans freely available http://www.audubon.org/birds-of-america #pdtotd
The classic Fleischer Superman cartoons are all public domain, and free downloads https://en.wikipedia.org/wiki/Superman_%281940s_cartoons%29#List_of_films #pdtotd
November 8, 2024 at 2:42 PM
The classic Fleischer Superman cartoons are all public domain, and free downloads https://en.wikipedia.org/wiki/Superman_%281940s_cartoons%29#List_of_films #pdtotd
Digitized "cabinet card" images from Harvard's Houghton Library's theatre collection http://publicdomainreview.org/collections/cabinet-card-photographs-from-the-harvard-theatre-collection/ #pdtotd
November 8, 2024 at 2:41 PM
Digitized "cabinet card" images from Harvard's Houghton Library's theatre collection http://publicdomainreview.org/collections/cabinet-card-photographs-from-the-harvard-theatre-collection/ #pdtotd
The @freemusicarchiv held a 2013 contest for new public domain covers of old tunes. The winner:
http://soundcloud.com/freemusicarchive/crown-the-invisible-the #pdtotd
http://soundcloud.com/freemusicarchive/crown-the-invisible-the #pdtotd
November 8, 2024 at 2:41 PM
The @freemusicarchiv held a 2013 contest for new public domain covers of old tunes. The winner:
http://soundcloud.com/freemusicarchive/crown-the-invisible-the #pdtotd
http://soundcloud.com/freemusicarchive/crown-the-invisible-the #pdtotd
Incredible bug photographer @Myrmecos has released some amazing shots as public domain http://www.alexanderwild.com/Professional/Public-Domain/ #pdtotd
November 8, 2024 at 2:40 PM
Incredible bug photographer @Myrmecos has released some amazing shots as public domain http://www.alexanderwild.com/Professional/Public-Domain/ #pdtotd
Screenshots by @erratarob show how the Superfish vulnerability works. Public domain for maximum reach. https://twitter.com/ErrataRob/status/568409382070824962 #pdtotd
November 8, 2024 at 2:40 PM
Screenshots by @erratarob show how the Superfish vulnerability works. Public domain for maximum reach. https://twitter.com/ErrataRob/status/568409382070824962 #pdtotd
Beautiful scenes of dwarf potted trees in this 1848 Japanese text digitized by the NAL http://www.nal.usda.gov/exhibits/speccoll/exhibits/show/rare-books/tokaido-gojusan-eki-hachiyama- #pdtotd
November 8, 2024 at 2:40 PM
Beautiful scenes of dwarf potted trees in this 1848 Japanese text digitized by the NAL http://www.nal.usda.gov/exhibits/speccoll/exhibits/show/rare-books/tokaido-gojusan-eki-hachiyama- #pdtotd
7500+ watercolors of fruits and nuts, painted for USDA around the turn of the 20th C http://usdawatercolors.nal.usda.gov/pom/home.xhtml #pdtotd
November 8, 2024 at 2:39 PM
7500+ watercolors of fruits and nuts, painted for USDA around the turn of the 20th C http://usdawatercolors.nal.usda.gov/pom/home.xhtml #pdtotd
The DOT pictograms are basically universal icons, free to use for any purpose https://en.wikipedia.org/wiki/DOT_pictograms #pdtotd
November 8, 2024 at 2:39 PM
The DOT pictograms are basically universal icons, free to use for any purpose https://en.wikipedia.org/wiki/DOT_pictograms #pdtotd
The current US $20 bill looks infinitely worse than some of the earlier versions. https://en.wikipedia.org/wiki/United_States_twenty-dollar_bill #pdtotd
November 8, 2024 at 2:38 PM
The current US $20 bill looks infinitely worse than some of the earlier versions. https://en.wikipedia.org/wiki/United_States_twenty-dollar_bill #pdtotd
Edison's patents had the prettiest illustrations—scanned here by @internetarchive: https://secure.flickr.com/photos/internetarchivebookimages/tags/bookidCollectionUnitev1Edis #pdtotd
November 8, 2024 at 2:38 PM
Edison's patents had the prettiest illustrations—scanned here by @internetarchive: https://secure.flickr.com/photos/internetarchivebookimages/tags/bookidCollectionUnitev1Edis #pdtotd
Note the 1683 book "Emblems of Love in Four Languages," is dedicated to the #ladys: https://archive.org/details/emblemsofloveinf00ayre #pdtotd
November 8, 2024 at 2:38 PM
Note the 1683 book "Emblems of Love in Four Languages," is dedicated to the #ladys: https://archive.org/details/emblemsofloveinf00ayre #pdtotd
Watch the 1908 silent "Fantasmagori," probably the first ever animated film https://archive.org/details/Fantasmagori #pdtotd
November 8, 2024 at 2:37 PM
Watch the 1908 silent "Fantasmagori," probably the first ever animated film https://archive.org/details/Fantasmagori #pdtotd
Classic b-movies, old shorts, PSAs... lots of weird fun public domain stuff in the Video Cellar https://www.youtube.com/user/TheVideoCellar/videos?view=0&sort=p&flow=grid #pdtotd
November 8, 2024 at 2:36 PM
Classic b-movies, old shorts, PSAs... lots of weird fun public domain stuff in the Video Cellar https://www.youtube.com/user/TheVideoCellar/videos?view=0&sort=p&flow=grid #pdtotd
Landsat8 sends regular public domain images of Earth. @vruba's site shows the latest: http://sat8.land/ #pdtotd
November 8, 2024 at 2:35 PM
Landsat8 sends regular public domain images of Earth. @vruba's site shows the latest: http://sat8.land/ #pdtotd
The folks at @unsplash release 10 beautiful high-res public domain pics every 10 days https://unsplash.com/ #pdtotd
November 8, 2024 at 2:35 PM
The folks at @unsplash release 10 beautiful high-res public domain pics every 10 days https://unsplash.com/ #pdtotd
Such incredibly beautiful images in Ernst Haeckel's 1904 "Kunstformen der Natur" https://commons.wikimedia.org/wiki/Kunstformen_der_Natur #pdtotd
November 8, 2024 at 2:34 PM
Such incredibly beautiful images in Ernst Haeckel's 1904 "Kunstformen der Natur" https://commons.wikimedia.org/wiki/Kunstformen_der_Natur #pdtotd
1993 Federal Law Enforcement Training Center video on rural surveillance tactics https://archive.org/details/gov.ntis.ava19234vnb1 #pdtotd
November 8, 2024 at 2:33 PM
1993 Federal Law Enforcement Training Center video on rural surveillance tactics https://archive.org/details/gov.ntis.ava19234vnb1 #pdtotd
NASA's uploaded an amazing collection of Apollo-era audio, from "We Choose The Moon" to "One Small Step" https://soundcloud.com/nasa/sets/apollo-sounds #pdtotd
November 8, 2024 at 2:33 PM
NASA's uploaded an amazing collection of Apollo-era audio, from "We Choose The Moon" to "One Small Step" https://soundcloud.com/nasa/sets/apollo-sounds #pdtotd
New York Public Library has 20k+ maps online for completely free access. Highlights: http://publicdomainreview.org/collections/highlights-from-the-20000-maps-made-freely-available-online-by-new-york-public-library/ #pdtotd
November 8, 2024 at 2:32 PM
New York Public Library has 20k+ maps online for completely free access. Highlights: http://publicdomainreview.org/collections/highlights-from-the-20000-maps-made-freely-available-online-by-new-york-public-library/ #pdtotd
The anti-suffragette movement had strong misandry game #pdtotd http://bust.com/i-want-to-vote-but-my-wife-wont-let-me-check-out-these-vintage-suffragist-and-anti-suffrage-postcards.html
November 8, 2024 at 2:30 PM
The anti-suffragette movement had strong misandry game #pdtotd http://bust.com/i-want-to-vote-but-my-wife-wont-let-me-check-out-these-vintage-suffragist-and-anti-suffrage-postcards.html
Beautiful free images of extinct birds from a 1907 book scanned by @internetarchive #pdtotd https://www.flickr.com/search/?tags=bookidextinctbirdsatte00roth
November 8, 2024 at 2:30 PM
Beautiful free images of extinct birds from a 1907 book scanned by @internetarchive #pdtotd https://www.flickr.com/search/?tags=bookidextinctbirdsatte00roth