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USA
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- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
For Your Every Summer RSVP, with Code: SUMMER15
Description
Kids First Physics LabSpeed, power, catapults, and collisions! Physics is full of action! Kids will have the 20 models in this introductory physics kit racing, rolling, flying, falling, crashing, balancing, and spinning around in 22 action packed science experiments. After following step by step illustrated instructions to build each model, kids test the models to demonstrate and comprehend basic laws of mechanical physics. While building the models, young researchers
Speed, power, catapults, and collisions! Physics is full of action! Kids will have the 20 models in this introductory physics kit racing, rolling, flying, falling, crashing, balancing, and spinning around in 22 action-packed science experiments. After following step-by-step illustrated instructions to build each model, kids test the models to demonstrate and comprehend basic laws of mechanical physics. While building the models, young researchers learn about various topics in the fascinating world of mechanical physics and engineering. Start your physics adventures by building a balancing tightrope walker, a moving elevator, and a high-g astronaut training centrifuge to learn about forces, gravity, and weight. Learn how to measure forces by building a force meter. Examine physics at the construction site to learn about work and simple machines. Build a pulley system, crane, and inclined plane to lighten the load and make work easier. Experiment with storing energy and converting energy by constructing models of a rocket car and a skee-ball mini golf ramp. Assemble three machines from the Middle Ages - a wheelbarrow, a balance scale, and a trebuchet - to learn how levers have helped people do work for centuries. Explore the concept of trajectory. Continue your lessons by building a windmill, a drop-test device, and various parachutes to investigate the forces of air and air resistance. Expand your perspective out into the solar system to discover the force and motion of the planets and the sun. Build a sundial and a rotating Earth-and-Moon model. Take a crash course in applied physics with a series of automotive models and experiments: Construct a crash-test simulator and an airbag testing station to learn about momentum. Assemble a working gear train to learn how gears transmit and alter forces. Finally, make an all-wheel drive vehicle with a flexible jointed design for optimal performance on rough terrain. - A Parents' Choice Gold Award Winner.Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.2 ★★★★★
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Product Reviews
★★★★★ 5
Great casual pants
Size: 38W x 29L, Color: Medium Grey
Very comfortable and material very durable
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Amazing fit, great quality material
Size: 30W x 32L, Color: Medium Grey, Size: 30W x 32L, Color: Medium Grey
I ordered this pair of denim pants in my usual size (30x32) and they fit amazingly. The cut is slim, but not overly tight. The material is the perfect thickness and seems to be of excellent quality, with a slight stretchiness to it. They are slightly softer than most denim pants I have worn. I am finding that they are great for both business casual settings with a button-up shirt and more informal "dress down" type situations with a t-shirt and sneakers. This is probably my favorite pair of jeans that I have gotten in at least a few years, and I would highly recommend overall.
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Reviewed in the United States on February 17, 2026
★★★★★ 4
Soft, comfortable fitting jeans
Size: 30W x 30L, Color: Black Rinse
Good quality and a great slim fit, but a bit expensive for a blend. Since they aren’t 100% cotton, they have a slight stretch that makes them more comfortable and softer than standard jeans. I’m happy with the look and feel, but I’ll have to see how they hold up over time.
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Reviewed in the United States on December 22, 2025
★★★★★ 5
Very nice and would highly recommend!
Size: 32W x 30L, Color: Medium Grey
The fit is exactly what I was looking for, slim without being too tight, and it fits true to size, so I get that modern look but still feel comfortable sitting or walking around all day. The denim feels soft yet sturdy, which makes me confident it’ll hold up well over time.
I also love the classic 5-pocket design. It’s functional and keeps my essentials handy without adding bulk. The color holds up after a few washes, and there’s minimal fading so far, which is a big plus for me. Pairing these pants with a casual tee or a button-down is effortless, they easily transition from work to weekend vibes.
For the price and quality, I feel like these are a solid addition to my wardrobe. Definitely recommend if you’re looking for a slim, comfortable, and versatile pair of jeans.
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Reviewed in the United States on February 13, 2026
★★★★★ 5
Love these jeans
Size: 34W x 30L, Color: Black Rinse, Size: 34W x 30L, Color: Black Rinse
Nice jeans. THe fit is great, the material is kind of stretchy, and the black color is true black not a faded look. Hard for me to find a good pair of jeans but these I love.
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Reviewed in the United States on January 19, 2026