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Breaking the Underwater Record
Do you like to swim? How long can you stay under water? Houdini is said to have been able to stay under water for 2 minutes. I have been practicing, and–believe it or not–I can actually stay under water for 3 minutes! How is this possible?
A Drinking Water Betcha
A glass of water is on the table. “I am going to go out of the room”, you explain, “and I’ll bet the water will be gone before I walk back in.” Would you take this bet?

Summer Reading Puzzler
Challenge: Can you arrange the letters of “new door” to form one word?

Learn Magic: Add Numbers Faster than a Calculator
Show people that you are an amazing math wizard. You can add several 4-digit numbers in your head in less than 3 seconds! Learn this math magic trick.

Sept is the 9th Month. Can You Make 100 with Four 9’s?
You can combine the 9’s however you wish, and use whatever arithmetic symbols you’d like–+, -, x, /. Any ideas?
Can You Make 4 Triangles with Only 6 Straws?
Are you up for a challenge? Get 6 straws. (Pencils that are all the same size, or toothpicks will also work.) Can you make 4 triangles–without bending or cutting any of the straws? Got an idea? Check it with our answer.