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Radio Waves
Download as a one page, easy to print PDF — > littleclickers-march19
We all use Bluetooth and WiFi these days. Do you knew the difference? How did Bluetooth get ...
Future
Our friend Alan Kay is fond of saying “The best way to predict the future is to invent it.” No where is this more true than the CES show, held each January in Las Vegas. Here are ...
Concrete
Download this column as a one page PDF, at Jan 19-concrete
What can stop a river and hold up a skyscraper?
It’s not superman — it’s concrete — an ancient building ...
Plastics
Teachers and librarians — download this month’s column as a one page PDF, to send home with your children –>Sep18-littleclickers
How long does it take for a plastic ...
Exploring Scratch
Teachers and librarians — Download this month’s topic as a one page PDF.
Scratch is a free, easy to learn computer language that is growing in popularity. ...
Drone Rules
Teachers and librarians — download this topic as a one page PDF (all hyperlinks are spelled out, so it works on paper). Use this link.
Drones are a mixture of the powerful ...
Lasers
It can keep a car on the road, read a bar code, prevent blindness and entertain your cat. That is it? The laser. How is laser light different than regular light? Who invented lasers? How ...
Silly Human Tricks
Download this page as a one page PDF —–> Silly Human Tricks
We humans are amazing creatures. We can teach ourselves to play musical instruments, read, and … ...
Inventing the Future
Download this column as a one page PDF.
Computer scientist Alan Kay once said the best way to predict the future is to invent it. If this is true, what are inventors currently ...
Quadcopters
Teachers and librarians — Download this is column as a one page, easy to print PDF to send home.
WARNING — once you’ve flown a quadcopter (aka a drone) you won’t ...