This extraordinary desktop toy is a beautiful display of physics, similar in design to that of a Newton's Cradle.

However, unlike the Newton's Cradle, this model represents varying frequencies, portrayed by different lengths of string, and in turn, the wavelength of the pendulum. The length of each string demonstrates the speed at which the pendulum will swing. The shorter it is, the faster it is.

By using the wooden rod included in your pack, you can push back all of the strings simultaneously and watch as they create a mesmerising wave pattern. What a great office gift with its relaxing and rhythmical "click, click, click" and captivating visual wave effect!

You will receive: 15 steel balls on a plastic and metal base with a wooden push rod.

Dimensions: Approximately 42cm x 26cm x 17cm.

SKU PND01
Barcode # 9318051121171
Product Box Weight 1.250kg
Peter and Anne-Maree
Hello from Peter & Anne-Maree

CoolThings Australia is a Australian owned & operated small business located in Launceston, Tasmania.

The CoolThings Australia mission is to help you be the coolest gift giver in your family and circle of friends.

You know the feeling you get when you give a gift and the response is "That's so cool!" - that is what its all about!

CoolThings Australia was started in 2003 by Peter and Anne-Maree and is still led by them to this day. Their purpose in business is to be givers themselves and they support multiple organisations close to their hearts locally, nationally and internationally.

Both Peter and Anne-Maree and their team of cool giftologists thankyou for your support and are looking forward to serving you today!

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(5) Lindsay - Verified Customer

The items I purchase were exactly what I ordered they are indeed Cool Things! Prices were competitive and delivery was quick. Thank You! ...

(5) Anonymous - Verified Customer

Extremely happy with products purchased as gifts, two very happy grandaughters...

(5) Wendy Thomas - Verified Customer

Loved finding the website. Fascinated by the variety of products that are available. My granddaughter loved her gifts. I will certainly be purchasing more exciting products. What’s more appealing it that you are an Australian company....

(5) Evan Brand - Verified Customer

Communication from Cool Things Australia was consistent and detailed. My item shipped in a timely manner, and was as described by the website. Overall a positive experience ...

(5) Bindy - Verified Customer

I bought some spy watches and LED light sneaker clips for my 6 yo grandsons. They are great and reasonably priced. Packaged very well and arrived quickly. Prompt customer service by both email and phone. I’m about to order some more goodies. ...

(5) Bindy - Verified Customer

I bought some spy watches and LED light sneaker clips for my 6 yo grandsons. They are great and reasonably priced. Packaged very well and arrived quickly. Prompt customer service by both email and phone. I’m about to order some more goodies. ...

(5) Brian - Verified Customer

My items arrived today I'm so pleased with my purchase, highly recommended. Coolthings have so much really cool stuff. Take a look you won't be disappointed. I will be searching for ny next purchase very soon....

(5) Terry - Verified Customer

Very prompt delivery, securely packaged, great product ... Thank you ...