Culture Ideas - Featured - 2


An Extended Numbering System
trufu
4675 views
One good way to extend the decimal system if there are a lot of items to keep track of is to use...

Increasing Popularity by Releasing It as Entertainment
trufu
4538 views
A lot of ideas, interesting facts, endeavors, subjects, or technologies often have trouble...

Machines for Picking Up Tennis Balls
trufu
6890 views
The other day, I saw a tennis instructor picking up tennis balls with a tennis ball hopper...

Robotic Lawnmowers and Robotic Vacuum Cleaners
trufu
4937 views
My friend told me a year or two ago that they already have robotic vacuum cleaners that...

Wiggling Your Ears to Attract Attention
thoughtflashes
10154 views
A few years ago, one of my friends showed me how to wiggle my ears. After practicing a bit, I...

Climbing Over a Fence
thoughtflashes
6746 views
A year or two ago, I saw a kid climbing over a fence into a park. The fence was not that high,...

Volunteer Bee
thoughtflashes
9230 views
You've heard of the spelling bee, or the working bee, but have you have of the term "volunteer...

More Than One
trufu
4142 views
Today, I'd like to share a couple of ideas from other people since I thought they were good...

A Complete Dining Experience
trufu
4376 views
I was just thinking it would be really cool to have a dining experience for lunch or dinner,...