In a new essay at EFF.org, Cory Doctorow re-visits HP’s anti-consumer “security updates” that disabled third-party ink cartridges (while missing real vulnerabilities that could actually bypass network firewalls). Doctorow writes that it was just the beginning: HP’s latest gambit challenges the basis of private property itself: a bold scheme! With the HP Instant Ink program, printer owners no longer own their…
Tag: razors
We just figured out why shaving soft hair blunts steel razor blades
Cutting soft materials like hair can blunt even the sharpest blades surprisingly quickly, and now we know why – offering clues to designing longer-lasting razors Source: https://www.newscientist.com/article/2251202-we-just-figured-out-why-shaving-soft-hair-blunts-steel-razor-blades/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home…