Stories by lisper

Watch the Moon as It Crosses Earth from 1M Miles Away

Core rope memory, the ROM for the Apollo guidance computer

Learning, Remembering, and Thinking (2006)

Sandra Bland arrest video wasn't edited, had technical problems

The definitive account of how hackers can gain access to our cars

Sandra Bland arrest video has continuity problems, anomalies

Bug in widely used OpenSSH opens servers to password cracking

Surprising Applications of the Magnus Effect [video]

A $200 privacy device has been killed, and no one knows why

Former CEO Yishan Wong weighs in on the mess at Reddit

A simple way to make your site more secure

Gravity hasn’t killed Schrödinger’s cat

Latinos now outnumber whites in California

US jets intercepted Russian bombers off the west coast on July 4

The physics of floating screwdrivers [video]

Surgical Procedure- Direct Anterior Total Hip Replacement [video]

Adam Savage Built a Functional Star Trek Captain Kirk Chair

Computer algorithm picks history’s ‘most creative’ paintings

7 Things We Learned After the Darpa Robotics Challenge Finals

A one-page proof of Chaitin's theorem

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