![Screenshot of sgp.fas.org: Welding of Plutonium (1958) [pdf]](https://hn.urlbox.com/shots/renders/2024/2/18/02ed26e2-ecd3-430f-b7ed-fd83b085518a.jpg)
Welding of Plutonium (1958) [pdf](sgp.fas.org)
102 points by sohkamyung | 69 comments
![Screenshot of justice.gov: Economic Effects of State Bans on Direct Manufacturer Sales to Car Buyers [pdf]](https://hn.urlbox.com/shots/renders/2023/11/26/df689b44-6126-4c4f-bec0-73b4f87f90a6.jpg)
First screen, captured .
Looks similar
![Screenshot of files.eric.ed.gov: Increasing Retention Without Increasing Study Time [pdf]](https://hn.urlbox.com/shots/renders/2024/8/17/0d0d6af3-0bff-4590-806f-b61d642a5bb2.jpg)
Increasing Retention Without Increasing Study Time [pdf](files.eric.ed.gov)
341 points by JustinSkycak | 124 comments
A PDF research paper hosted on ERIC about techniques for improving long-term retention of learned material without adding study time.
![Screenshot of supremecourt.gov: Supreme Court Opinion on Student Loan Forgiveness [pdf]](https://hn.urlbox.com/shots/renders/2023/6/30/0edf8b92-5d32-4c6d-846f-dd506d47dd56.jpg)
![Screenshot of justice.gov: DOJ vs. Google evidence release that judge calls embarrassing exhibit [pdf]](https://hn.urlbox.com/shots/renders/2023/9/30/5858b87d-c952-4a5a-8358-4bfdd1c774c4.jpg)
![Screenshot of nature.com: Phase transitions in random circuit sampling [pdf]](https://hn.urlbox.com/shots/renders/2024/10/12/99bbadfd-c63b-4f62-b01c-b0f232c4e8e9.jpg)