X-axis + Y-axis + Z-axis + time = 4 dimensions.

7 + 7 + 7 = Jackpot!

3.6 = coulombs in a milliampere-hour.

The Fibonacci sequence 1, 1, 2, 3, 5, 8, 13, 21... starts with two 1's, and each term afterward is the sum of its two predecessors. Which one of the ten digits is the last to appear in the units position of a number in the Fibonacci sequence? Just write out their units digits, and mark the digits that appear for the first time. (1), 1, (2), (3), (5), (8), 3, 1, (4), 5, (9), 4, 3, (7), (0), ... Therefore, 6 is the last to appear.

A A A A K = biggest 4 of a kind.

Natrium chloride = table salt. "Natrium", from which the symbol "Na" derives, is the German word of "sodium".

Can you decipher this phrase? B BUSINESS BUSINESS A C K Getting back down to business!

Can you decipher this phrase? ABCDEFGHIJKMNOPQRSTUVWXYZ 2 Mistletoe! (Miss L two.)

Can you decipher this phrase? RU[color=red]E[/color] Are you ready: [R U + red E].

Can You Decipher This Phrase? DEINPTH VESTINIGATION In depth investigation!

Can You Decipher This Phrase? BALLBBALLABALLSBALLKBALLEBALLTBALL Basket Balls!

Can you decipher this phrase? T T T U I U L P L I T I P O P S E S Tiptoe through the tulips!