It’s so popular that you may see ham radio operators sign “73” at the bottom of an email or even social media post. The formal definition of 73 is “Best Regards” – it’s a nice way to say …

73 (seventy-three) is the natural number following 72 and preceding 74. In English, it is the smallest natural number with twelve letters in its spelled out name. It is the 21st prime number …

For learning Morse code it is recommended that you do not try to remember dots and dashes, but remember the Morse code sounds instead. If you click on any of the highlighted letters or …

2013年10月25日 · "73" mapped to "best regards" or "my compliments" and was intended as a general valediction for transmitted messages. It is still used for that purpose today in morse …

73 is a triangular number if we can arrange all 73 dots or objects in perfect symmetry to make an equilateral triangle. To determine if a number (n) is a triangular number, the following equation …

In math, the degrees symbol is used to represent an angle measured in degrees. The symbol is typically used in an expression like this: In plain language, this represents a 45-degree angle. …

a) The number of dots required for 7 rectangles is 52. b) If the figure has 73 dots, there would be 10 rectangles.

2024年5月26日 · „The clifftops are a boundary between the land and the sea. A liminal space, neither here nor there, where ruiles are suspended.“ - Clever Village Lady, 73 yards. „Well, …

2022年7月19日 · If you’ve been watching my field activation videos for long you’ve no doubt noticed that, at the end of an exchange, I’ll often send “72 de K4SWL” instead of “73 de …

Level 244: Get rid of some of the blue Monsters so that you can get some yellow dots. I realise the best is to have a long line of blue dots and then end with a square while being connected …