US approves weapon supply to Ukraine as does Canada. Weapons sales consist of anti-tank missiles and long-range sniper rifles. With Russia backing the separatist movement, this can’t bode well for the near future.
This IBM article explains the difference between public and private blockchains. Essentially it comes down to who is allowed to participate. One such private blockchain is Hyperledger.
Mesh networks are an alternative to corporate controlled Internet. Still need an uplink to the Internet, though.
Not surprisingly, slowdowns are the leading cause of traffic.
A car behind the slow vehicle has to brake and slow down, forcing the car behind to brake, and so forth. The slowdown spreads upstream of the slow vehicle in a wave, called a shockwave. Now, the car behind the slow vehicle will try to get around it. In tight traffic, a desperate car trying to pass the slow vehicle will inevitably pass close in front of a car in an adjacent lane. That forces the driver in that lane to brake, propagating a shockwave in that lane as well. These slowdowns will propagate sideways through other lanes as cars try to evade the slowdown and then backwards as new slowdowns are created.
Food for thought for our stop-and-go traffic caused by our public transport as well as the much vaunted 30kph speed limit of Davao City.
NASA is planning to send a helicopter to Titan. Faith in Golden Age science fiction restored (somewhat). But this is honestly so cool!
A small study shows how Alzheimer’s can be reversed. The program change in diet (more vegetables), exercise, stress reduction, more sleep. The sample size is small so it remains to be seen how it will be adopted, but the recommendations are so simple and common-sensical it’s hard to see why they shouldn’t be tried.
PureOS is a privacy-focused GNU/Linux distribution.
Beyond liberal Islam looks at Islam vs the ideals of Western liberalism amidst the liberalism’s own contradictions.
The ‘Christian’ West might have established liberal societies, but it has struggled to produce liberal citizens. The resurgent fascistic movements in Europe and North America today seeking to restrict the freedoms of others are distinctly Christian and Western identity movements.
An official digital toolset for Dungeons & Dragons (D&D) Fifth Edition (5e).