(and your friends' birthdays), and see how close you are to turning 21 in Mars years. Birthday information is stored on your local computer (as a 'cookie') so you don't need to enter the information over and over again each time you visit. TheSpace Birthdaypage also shows upcoming ...
But, gosh, your pi’s r2.” —Anonymous, Mathematical Poetry siteThe human mind has never invented a labor-saving machine equal to algebra. —Anonymous, from The Quote GardenIn both math and writing, the core idea that you are trying to express exists somewhere in the aether. In both ma...
It is April Fool’s Day. A fool on that day is a p___(1) who does not think carefully and easily b (2) things that are not true. On April Fool’s Day, people tell lies (撒谎) to fool o (3) people. They play tricks (恶作剧). Then everyone around l (4). You can tell...
But, did you know there are actually math tricks? CuriousMath.comfeatures tried and true old math tricks while stressing the most useful rules. Categories include: Box Tricks Calculator Tricks Calendar Math Computing the Sum of All Numbers from F to L Curious Numbers Division Tricks Multiplication...
Trainable…more like conditioning (and I don’t mean the air type). Then again, pets do a good job getting their masters to perform a variety of tricks…like filling the food and water bowl, opening the door to let them go out, etc. Now who was really trained?
C. April Fool’s Day is the first day of April. It is a “for-fun-only” holiday. People today usually play small tricks on friends on this day. D. Mother’s Day is celebrated on different days in many parts of the world, most commonly in the months of March or May. It is a...
A number of aged persons now living in that vicinity give this description of the prophet: He was six feet or a trifle over in height; of stout build, but wiry; his hair and complexion were light; his eyes were blue and mild; and "he did not look as if he knew enough to fool ...
1. Arrange the 4 pentiamonds to make 2 identical shapes. 2. Arrange the 4 tritans to make 2 identical shapes (in red, below, from the Tan Tricks set). Both solutions are unique. Send Answer. I'll also offer $25 for an unsolved problem: Arrange the 25 pentapents into 5 identical ...