Sky & Telescope on X: "The Great Square's eastern edge points toward Beta Ceti. If you have a view of a dark south horizon, picture an equilateral triangle with Fomalhaut and Beta
BUFF Pack Run Cap | Gear Outtakes is a look back on gear I e… | Flickr
Red Equilateral Triangle Effect Tile in a Matt Finish – European Heritage
R-Equilateral CApe Blue | BUFF® Official
Francis Villatoro on X: "RT @Rainmaker1973: A very brilliant visual demonstration of the Viviani's theorem https://t.co/JBvG2omn8O https://t.co/ITtHNTi3wJ" / X
Simon Kuestenmacher on X: "Most common flag layouts. Now you know that flags with an equilateral triangle at the hoist are more common than flags with diagonal bands. This might win you