A Wonder Around Us
Why is sugar sweet? Do ghosts and monsters really exist? Let's find answers to questions about the mysteries around us, such as "Why is sugar so sweet?
-
How do you measure "lengths shorter than 1 mm"?
see more fully
-
What kind of ties do the UK and Japan have?
see more fully
-
When and by whom was the telephone invented?
see more fully
-
Why are candles lit orange?
see more fully
-
What is an "Electricity Supply-Demand Stress Alert?
see more fully
-
What to do when there is an "Electricity Supply-Demand Stress Alert"? Let's think about an effective power-saving mechanism.
see more fully
-
What did people eat during the Paleolithic, Jomon, and Yayoi periods? Q&A
see more fully
-
What did people eat during the Paleolithic, Jomon, and Yayoi periods?
see more fully
-
Why does the temperature of the contents of a water bottle remain the same? The Mystery of Cold and Warm Insulation
see more fully
-
Why can airplanes fly?
see more fully
-
What kind of ties do Korea and Japan have?
see more fully
-
What kind of ties do China and Japan have?
see more fully
-
What kind of ties do the U.S. and Japan have?
see more fully
-
How is glass made?
see more fully
-
The snowman is real.
see more fully
