How Things Work

Explore science through hands-on activities with these 6 crates:

Disk Launchers

Build a rubber band-powered disk launcher and launch disks at targets as you explore the physics of inertia.


$126 ($21/crate) + FREE shipping

Dive into discoveryBurst graphic

Fish locomotion worksheet, certificate, and other materials from KiwiCo's Summer Adventure Series.

Get access to our content library featuring:

  1. 3 videos with at-home activities + explainers

  2. 5 activities including printables + online DIYs

  3. Grownup guide with an activity checklist, DIY material list, and a you-did-it printable certificate

How it works

Illustration of a mountain with a flag on the peak

Choose your expedition theme

Get 6 crates packed with themed projects and everything you need for hours of fun.

Illustration of a calendar page

Schedule your delivery

Get all 6 crates at once or 1 delivered weekly to fit your family’s schedule.

Illustration of a crate box, a list of instructions, and a video play button

Start your adventure

Build projects and explore more with DIYs, videos, and printables at home.

Excited girl opening a Kiwi Crate

Ready to
get started?

$126 ($21/crate) + FREE shipping

Explore other
expeditions

FAQ

Why should I buy a Summer Adventure Series?

What will I get with a Summer Adventure Series?

Will these projects be fun and challenging for my child?

Is this a STEM/STEAM program?

What is STEM/STEAM?

How long will it take for my child to complete a crate? How much grownup involvement is needed?

Can I buy more than one series?

My child’s summer break doesn’t start until June. Can I schedule my crates to arrive later?

What should I do if my family is planning to travel during the weekly delivery period?

If I am an existing subscriber and have received some of the crates advertised in a series, will I receive them again if I purchase that series?

How will I access the DIY, video, and printable content in my Summer Adventure Series after I have purchased it?

I currently have an active KiwiCo subscription. What will happen to that subscription if I purchase a Summer Adventure Series?

Can't find what you're looking for? Check out our Help Center  ➜

Discover the magic of physics

How Things Work is an exciting summer program designed to introduce 5-8 year olds to the fascinating world of physics and mechanics. From building disc launchers to constructing marble timers, each project is packed with hands-on fun that will ignite curiosity and inspire budding scientists. With physics experiment kits that explore force and motion in engaging ways, kids will learn important STEM concepts while having a blast with their summer activities. This series is the perfect way to keep young minds engaged and learning during the summer months. Join us on this thrilling adventure and unlock the secrets of the universe with KiwiCo!