This mode enables you to take square pictures, which is useful when later using apps such as Instagram that require square pictures.
The same goes for those square bricks of ramen that require a few minutes of boiling.
These declines are clearly hurting companies that once made billions of dollars from little square cards that required a pen and a stamp.
The most contaminated spot in the Radiation Defense survey, near a church, was well above the level of the 1.5 million becquerels per square meter that required mandatory resettlement at Chernobyl.
The dance with the most networking potential is the quadrille, a type of square dance that requires no preparation or skill.
And the level design in Hi, How Are You does suggest some sophistication; there are easily accessible green squares you must traverse to complete a basic level and more remote red squares that are required to earn highest honors.
Glyn C Evans Kenilworth, Warwickshire Nick Pickles from Big Brother Watch justifiably struggles to understand how GCHQ's indiscriminate access of communications traffic "squares with a process that requires a warrant for each individual intercept" (Report, 22 June).
"If GCHQ have been intercepting huge numbers of innocent people's communications as part of a massive sweeping exercise, then I struggle to see how that squares with a process that requires a warrant for each individual intercept".
Granny squares can also make great scarves when sewn in a row - a project that requires fewer squares than a blanket.
On the corner of Canal and Varick Streets at the moment sits a 15,000-square-foot plastic tent, one that required a week's worth of construction, the kind of edifice that typically at this time of year is given over to the sale of hand-knit scarves and tiny things made of wood.
