Keeping You Cool
My name is Frederick McKinley Jones, and I invented the machine that keeps you nice and cool on hot summer days. What did I invent?
Hint:
Fought For Education Riddle
I saw education as the key to improving the lives of African-Americans in the 1900s, and fought to educate my people. Who am I?
Hint:
Father Of The Peanut
Some call me the father of the peanut, for I discovered 300 useful things made of the peanut. Who am I?
Hint:
Touch Tone Pioneer
This African American pioneer fostered the invention of touch tone phones and the portable fax. Who is it?
Hint:
Taking The Oath Riddle
Hint:
Featherless Bird Riddle
White bird, featherless, flying out o' paradise, flying over sea and land, dying in my hand. What is it?
Hint:
Zombies And Patched Jeans
Hint:
No Life Riddle
What is clear, but easily gets dirty. It is sometimes hard, but mostly not. Somethings can live in it, but if we do well die. It might not sound important, but yes it is, and without it there will be no life. It is?
Hint:
Fastest Horse Riddle
The London Racetrack needs to submit its 3 fastest horses to the Kentucky Derby out of 25 horses. However, all of their information was lost and they don't know any of the horse's times. Similarly, they all look identical so they can't remember who's fastest.
They can only race 5 horses at once, so what is the fewest number of races they can conduct to find the 3 fastest horses?
They can only race 5 horses at once, so what is the fewest number of races they can conduct to find the 3 fastest horses?
Hint:
First you divide the 25 horses into 5 groups of 5. You conduct the 5 races and take all of the fastest horses in those races and have a race with them, giving you the fastest horse. Then you take the remaining 24 horses (excluding the fastest) and remove the 4th and 5th horses in the first set of 5 races (since they definitely have 3 horses faster than them), leaving you with 14 horses. Next you can remove all of the horses that were beat in the preliminary race by the horses that got 4th and 5th in the championship race, leaving you with 8 horses. Finally, you can remove the horses that remain that lost to the 3rd place horse in the final race in the preliminary race and the horse that got 3rd in the preliminary to the horse that got 2nd in the championship race, leaving you with 5 horses.
You can then run a final race where the 1st and 2nd place horses are the 2nd and 3rd fastest. Then you know the 3 fastest horses. Did you answer this riddle correctly?
YES NO
You can then run a final race where the 1st and 2nd place horses are the 2nd and 3rd fastest. Then you know the 3 fastest horses. Did you answer this riddle correctly?
YES NO
The Sisters Riddle
Two sisters are we, one is dark and one is fair. In twin towers dwelling we're quite the pair. One from land and one from sea. Tell us truly, who are we?
Hint:
Metal Rods Riddle
You are in a room with two metal rods and no other metal. One of them is magnetized and the other is not.
How can you determine which one is magnetized and which is not?
How can you determine which one is magnetized and which is not?
Hint:
Solution 1: Touch the end of one bar (A) to the middle of the other bar (B) forming a 'T' shape. If the bars are attracted then bar A is magnetized and if they are not attracted then bar B is the magnet. This is because magnets have fields at the poles (the ends) but not in the middle. So the end would attract and middle would not.
Solution 2: Hang a rod from the ceiling and if it turns north than it is the magnetized rod. Did you answer this riddle correctly?
YES NO
Solution 2: Hang a rod from the ceiling and if it turns north than it is the magnetized rod. Did you answer this riddle correctly?
YES NO
13 Letter Words
I'm a thing
The fishermen love me
The doctors hate me
Kids want to eat me
I'm a 13 letter word
What am I?
The fishermen love me
The doctors hate me
Kids want to eat me
I'm a 13 letter word
What am I?
Hint: _H_T_ _ _I_ _ME_
10 White Men Riddle
Hint:
Someone bowled a strike. The ten white men are the pins, the dirt road is the bowling alley (its not dirt, but its the color of dirt, and if it said a smooth wooden alley it wouldnt be much of a riddle). Three eyes as black as night are the finger holes in the bowling ball. Did you answer this riddle correctly?
YES NO
YES NO
The Weight Of A Melon Riddle
Watermelon is 99% water. I have 100 pounds of watermelon. After a week, drying in the sun, the shriveled watermelon had only dried down to being 98% water. What is the total weight of the watermelon now?
Hint: We are to determine X the total mass of melon after the drying.
The Dry weight, DW is 1lb both before and after the drying.
The New Water weight, WNW is clearly X - DW or X - 1
Pre-baked Snacks Riddle
You can buy these snacks pre-baked
Or you can buy them as dough
Which are then baked by yourself
Unless you eat them raw though
What am I?
Or you can buy them as dough
Which are then baked by yourself
Unless you eat them raw though
What am I?
Hint:
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