SKU: 39125209490

Simple Machines T&K

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Description

Simple Machines T&KJumpstart your study of mechanical physics by learning all about simple machines and how theyre used to make complex tasks easier to do. Through 26 model building exercises, youll investigate all six classic simple machines wheels and axles, levers, pulleys, inclined planes, screws, and wedges as well as gears. Start off with simple models to guarantee a firm understanding of the basic principles at play, and then move onto larger, more complex models

Jumpstart your study of mechanical physics by learning all about simple machines and how they’re used to make complex tasks easier to do. Through 26 model-building exercises, you’ll investigate all six classic simple machines — wheels and axles, levers, pulleys, inclined planes, screws, and wedges — as well as gears.

Start off with simple models to guarantee a firm understanding of the basic principles at play, and then move onto larger, more complex models to push the machines harder and see how they can work together. Also included is a specially designed spring scale so that you can measure how the machines change the direction and magnitude of forces, making work easier to do. 

With this durable, modular construction system, you can see how the same basic elements combine in different ways to form each machine. The models can be assembled and disassembled again and again; combine the pieces to create your own configurations, limited only by your imagination!

In addition to the invaluable hands-on experience you’ll get from model building, the 32-page, full-color manual also dives into examples of simple machines in action in everyday life. The seesaw at the playground, the wheelbarrow in your backyard, the flagpole in front of your school — all of these are examples of simple machines in the real world! So start building, investigating, and experimenting to discover how physics is all around us!

Ages: 8+
Experiments: 26
Piece Count: 132

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SKU: 39125209490

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Jwan Arroyo
Phoenix, US
★★★★★ 5
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Item Package Quantity: 1
Me encantó el tamaño pero el producto sencillamente espectacular de una sola aplicada suaviza el exceso de piel muerta ready para pulir y volver a poner la pomada
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Reviewed in the United States on May 12, 2026
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Kindle Customer
Natrona Heights, US
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Amazing how fast it works
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This works so much better than the prescription cream I got from the doctor. I thought 40% was the highest available. Ease of use and it goes exactly where it's needed. Saw improvements after the second day of use.
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Reviewed in the United States on April 4, 2026
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Leigh Anne from Lexington NC
Natrona Heights, US
★★★★★ 5
Amazing cream to restore cracked skin!!
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Cracking of my feet is not the problem. This has been the only cream I found that restores my cuticles!! My right thumb constantly stays dry and ugly. The convenience of applying like a ChapStick is wonderful. and allows me to grab and apply frequently. My cuticle has finally become soft and pretty. :) (Highly recommend)
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Reviewed in the United States on December 11, 2025
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Heather
Bozeman, US
★★★★★ 5
Awesome!
Style: Blemish Clearing Toner, Size: 12 Fl Oz (Pack of 1)
Love this product! I've used witch hazel for a long time as a toner and to help keep acne under control. Thayer's is the brand I've always used and loved. This one is specific for acne and blemishes, so I thought I'd give this blend a try. There is a slight fruit loop smell (it fades quickly!) and I feel like it's slightly sticky (which is not how plain witch hazel feels) but that also goes away as it dries. I use this anywhere on my face, but especially where there are blemishes and acne. It works well, and doesn't seem to adversely react with my rosacea , which is a plus! I let it air dry, then apply my favorite moisturizer. Results come quickly, and I love how clean and fresh and skin feels!
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Reviewed in the United States on March 16, 2026
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Ragamuffin
Battle Creek, US
★★★★★ 5
Great Toner!
Style: Blemish Clearing Toner, Size: 12 Fl Oz (Pack of 1)
I have both rosacea and acne. I use this to control my acne breakouts, and it never makes my rosacea flare up. It’s really good toner & I highly recommend it. It has never made me have any sort of rash/breakout/reaction.
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Reviewed in the United States on May 5, 2026

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