Make a fantastic toy that shimmers when you shake it.
Activities on structure and building, in Italian.
I movimenti dei tuoi occhi faranno brillare questo disegno.
Before there were clocks, people used shadows to tell time!
Experiment with water, temperature, and light to see what makes a seed come out of its shell.
The three most densely populated cities on the planet where seismologists expect major earthquakes are San Francisco, Tokyo, and Istanbul. Find out why the effects in each city will be very different.
What kinds of candy are made and enjoyed in where you live?
Most people abhor the sound of their own recorded voice. So what are these recording devices doing to our voices to make them sound so awful?
Build a simple motorized toy made of a recycled CD and a DC motor.
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