just putting this here as a cool part of history. it has no bearing in the future, at all. there are no lessons here 🧵 1/?
https://www.npr.org/2024/03/03/1235158989/the-enduring-story-for-underground-railroad-quilts
just putting this here as a cool part of history. it has no bearing in the future, at all. there are no lessons here 🧵 1/?
https://www.npr.org/2024/03/03/1235158989/the-enduring-story-for-underground-railroad-quilts
just putting this here as a cool part of history. it has no bearing in the future, at all. there are no lessons here 🧵 2/?
https://owlcation.com/humanities/All-things-HOBO-signs-and-symbols
just putting this here as a cool part of history. it has no bearing in the future, at all. there are no lessons here 🧵 3/?
just putting this here as a cool part of history. it has no bearing in the future, at all. there are no lessons here 🧵 4/?
just putting this here as a cool part of history. it has no bearing in the future, at all. there are no lessons here 🧵 5/?
just putting this here as a cool part of history. it has no bearing in the future, at all. there are no lessons here 🧵 6/?
just putting this here as a cool part of history. it has no bearing in the future, at all. there are no lessons here 🧵 7/?
By Sean Coughlin In a 2015 episode of Turn, a US Revolutionary War TV drama on AMC, George Washington’s spy Abraham Woodhull uses a special ink made with alum to write secret messages under the shells of hard-boiled eggs. The technique was also advertised on the show’s Twitter in 2014, a year before the episode … Continue reading Eggs and Invisible Ink: George and Giovanni →
just putting this here as a cool part of history. it has no bearing in the future, at all. there are no lessons here 🧵 8/?
just putting this here as a cool part of history. it has no bearing in the future, at all. there are no lessons here 🧵 9/?
Simple Sabotage Field Manual, OSS (proto-CIA), 1944
https://archive.org/details/SimpleSabotageFieldManualStrategicServicesProvisional/mode/2up
January 17, 1944. This information is to characterize simple sabotage, to outline its possible effects, and to present suggestions for inciting and executing...
just putting this here as a cool part of history. it has no bearing in the future, at all. there are no lessons here 🧵 10/?
Medical Field Manual Field Sanitation, War Department 1940
https://archive.org/details/FM8-40MedicalFieldManualFieldSanitation
just putting this here as a cool part of history. it has no bearing in the future, at all. there are no lessons here 🧵 11/?
FIRST AID FOR SOLDIERS - A FIELD MANUAL, US Army 1988
https://archive.org/details/Survival-FirstAidForSoldiers-AFieldManual/mode/2up
just putting this here as a cool part of history. it has no bearing in the future, at all. there are no lessons here 🧵 12/?
did you know there are copies of a ***certain cookbook*** that can be found on the internet archive
remember to wrap yourself in an off-shore VPN first
per @cR0w don't save this on your work computer either ;)
just putting this here as a cool part of history. it has no bearing in the future, at all. there are no lessons here 🧵 13/?
Management of Dead Bodies
after Disasters: A Field Manual for First Responders, WHO et al, 2006
Sugar at around 0.1% concentration in concrete mix maybe be beneficial.
https://smoothdecorator.com/how-sugar-can-have-a-positive-impact-on-concrete/

The beneficial effects of adding table sugar to concrete, such as retarding its setting time, improving its flowability, increasing its density, reducing the heat generated during hydration, and enhancing its strength, have been studied. The optimal amount of sugar to add and the precautions to take during the concrete construction process have also been investigated.