- Hexagonal Grids from Red Blob Games (redblobgames.com)
This guide will cover various ways to make hexagonal grids, the relationships between different approaches, and common formulas and algorithms. I’ve been collecting hex grid resources for over 25 years. I wrote this guide to the most elegant approaches that lead to the simplest code, starting from the guides by Charles Fu and Clark Verbrugge. Most parts of this page are interactive.
- Four Days at Saturn (youtube.com)
NASA’s Cassini spacecraft stared at Saturn for nearly 44 hours on April 25 to 27, 2016, to obtain this movie showing just over four Saturn days.
- Seattle Neighborhoods: Blue Ridge — Thumbnail History (historylink.org)
In 1925, when the timberland holdings of the Puget Mill Company were sold to an eastern lumber company, the Blue Ridge community in Seattle’s northwest corner became a possibility. William E. Boeing (1881-1956), lumberman, mining entrepreneur, and airplane builder, bought up most of the company’s land overlooking Puget Sound north of the city limits to Richmond Beach. Soon the Douglas fir and cedar stands would be sacrificed for the development of the exclusive communities of Innis Arden and Blue Ridge. Today (2001), 450 homes sit on a 200-acre cul-de-sac that abuts Carkeek Park, whose western facing slopes offer spectacular views of the Puget Sound area. This acreage, bounded on the east by 12th Avenue NW and on the south by NW 100th and NW 105th streets, constitutes the upscale, covenanted community of Blue Ridge.
- Torx (Wikipedia)
Torx (pronounced /tɔːrks/) is a trademark for a type of screw drive characterized by a 6-point star-shaped pattern, developed in 1967 by Camcar Textron. A popular generic name for the drive is star, as in star screwdriver or star bits. The official generic name, standardized by the International Organization for Standardization as ISO 10664, is hexalobular internal. This is sometimes abbreviated in databases and catalogs as 6lobe (starting with the numeral 6, not the capital letter G). Torx Plus, Torx Paralobe and Torx ttap are improved head profiles.
- Hexagon (Wikipedia)
In geometry, a hexagon (from Greek ἕξ, hex, meaning “six”, and γωνία, gonía, meaning “corner, angle”) is a six-sided polygon. The total of the internal angles of any simple (non-self-intersecting) hexagon is 720°.
Amber Brick cap
