Author Archive

Here are some interesting science news: New property of light discovered https://phys.org/news/2019-06-property.html A team of researchers affiliated with several institutions in Spain and the U.S. has announced that they have discovered a new property of light—self-torque. Goodbye Aberration: Physicist Solves 2,000-Year-Old Optical Problem https://petapixel.com/2019/07/05/goodbye-aberration-physicist-solves-2000-year-old-optical-problem/ “In this equation we describe how the shape of the second →

Here is teardown of one ADSL modem and WLAN base station Aging capacitor here? →

https://www.theguardian.com/artanddesign/gallery/2017/may/16/jason-shulman-films-condensed-into-a-single-photo-frame-in-pictures Jason Shulman photographs entire movies with ultra-long exposures, creating impressionist photo masterpieces in the process. →

https://www.digitalartsonline.co.uk/news/illustration/artist-filip-hodas-on-creating-incredible-brand-new-pop-culture-dystopia-artwork-series/ Filip created this illustration series to learn how to use 3D painting software Substance Painter – and he’s just released some new works. Check them out here. →

Looks like Facebook & WhatsApp CDNs have been at least partially down. For example Facebook images are not showing. Just fee days ago Cloudflare was down. And also Google has taken a bite? Is it an outage season in US that affects peole all over world? Who broke all the social networks? So far there →

Scandinavia’s first 5G phone was sold to a Finnish customer today in Helsinki. Telecom operator Elisa CEO gave the ZTE Axon 10 Pro 5G smartphone to the customer. Source: Yle news https://yle.fi/uutiset/3-10860384 →

This posting is here to collect cyber security news in July 2019. I post links to security vulnerability news to comments of this article. If you are interested in cyber security trends, read my Cyber security trends 2019 posting. You are also free to post related links.   →

https://www.monkeyuser.com/2019/bug-free/ Fix your software to be bug-free! →

An electrical outlet tester, receptacle tester or socket tester is a device used to verify that an electrical wall outlet is connected correctly. It confirms continuity and polarity of the electrical connections. The outlet tester is designed to check that each contact in the outlet is connected to the proper wire in the building’s wiring. →

Raspberry Pi 4 was just released: Faster CPU, More Memory, Dual HDMI Ports. A new version of the $35 computer features a 1.5GHz Arm chip and support for dual-HDMI 4K displays, Gigabit Ethernet, and much more. This credit card size Raspberry PI 4 desktop computer level of performance. Raspberry Pi 4 is now on sale, →