ios security

NASA JPL engineers explain the final minutes of the Curiosity rover's entry, descent and landing on Mars, which combined aerobraking, a parachute and a skycrane. It lays out the tight sequence of events that all had to work automatically.

Veritasium tells the story of the XZ backdoor, how a patient attacker became maintainer and nearly compromised SSH on Linux systems. It also covers free software history and how encryption in SSH works.

Joe Kava, VP of Google's Data Center Operations, gives a short tour of a Google data center. He covers security, sustainability and the core infrastructure architecture.

A Milwaukee vlogger follows teenagers known as the Kia Boys who steal Kia and Hyundai cars after a security flaw went viral on social media. The film includes interviews with participants.

A three-minute clip from BBC's Planet Earth narrated by David Attenborough about Cordyceps, the fungus that infects insects and takes over their behavior. It shows an infected ant and its demise.

A short BBC clip in which David Attenborough shows a lyrebird imitating sounds, including camera shutters, car alarms and chainsaws. It comes from the BBC natural history series Life on Earth.

A BBC Weird Nature clip about vervet monkeys in the Caribbean that drink alcohol, and how they split into heavy drinkers, social drinkers and teetotalers.

A short BBC clip narrated by David Attenborough showing crows in Japan using city traffic to crack nuts, dropping them at intersections and retrieving them when the light changes.

Ben Anderson's VICE documentary shows embedded reporting on Afghan security forces and US Marines in Helmand during the troop drawdown, exposing incompetence, drug abuse and corruption.

A WGBH/NOVA re-enactment of Clifford Stoll's hunt for KGB-linked hacker Markus Hess, based on his book The Cuckoo's Egg. It starts from a 75-cent accounting discrepancy at Lawrence Berkeley Laboratory.

Permaculture instructor Andrew Millison travels with the UN World Food Programme to Niger to see land recovery within the Great Green Wall, where rainwater harvesting is boosting food security and restoring the ecosystem.

A Rare Earth explainer on Japan's criminal justice system and its extremely high conviction rate. It outlines the system's idiosyncrasies and how suspects are treated.

A short 1999 documentary clip about millionaires featuring a young Elon Musk, including footage of him taking delivery of an expensive car.