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trufu
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One good way to extend the decimal system if there are a lot of items to keep track of is to use...
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trufu
4393 views
A lot of ideas, interesting facts, endeavors, subjects, or technologies often have trouble...
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trufu
6711 views
The other day, I saw a tennis instructor picking up tennis balls with a tennis ball hopper...
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trufu
4804 views
My friend told me a year or two ago that they already have robotic vacuum cleaners that...
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thoughtflashes
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A few years ago, one of my friends showed me how to wiggle my ears. After practicing a bit, I...
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thoughtflashes
6562 views
A year or two ago, I saw a kid climbing over a fence into a park. The fence was not that high,...
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thoughtflashes
9095 views
You've heard of the spelling bee, or the working bee, but have you have of the term "volunteer...
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trufu
4011 views
Today, I'd like to share a couple of ideas from other people since I thought they were good...
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trufu
4168 views
I was just thinking it would be really cool to have a dining experience for lunch or dinner,...
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