INWONDER is your ultimate destination for mind-bending science, cutting-edge technologies, and intergalactic expeditions. Blurring the lines between learning and entertainment with thrilling science experiments, A.I, futuristic perspectives, space explorations, and the secrets of our own planet. ignite your curiosity with INWONDER, your gateway to the extraordinary.

INWONDER

A design from the Civil War, for a double-barrelled cannon.

The Re-Inventors

Double-Barrel Cannon

The Re-Inventors build and test two extinguisher designs from the past going beyond the use of water.

Fire Fighting

Two designs from WWI in an attempt to aid a soldier from dangerous weapons.

Bulletproof Protection

Watch TV Networks, Shows and Movies | DIRECTV

pageProperties

The latest movies and must watch shows!

referenceIdentity

scrollToTop

tvGuideButtonPanel

Max with DIRECTV

The second season of The House of the Dragon premieres 6/16. Watch on the Max app, HBO Channels or On Demand.

Data/messaging rates may apply for app download/usage. Max subscription required.

Welcome to your ultimate entertainment destination. Watch Special Ops: Lioness and more, all in one network.

Watch exclusive original series and the best of Hollywood with iconic and new blockbusters—uncut and commercial-free.

MGM+ is a trademark of Metro-Goldwyn-Mayer Lion Corp. All copyrights, trademarks, and other intellectual property or proprietary rights are the property of their respective owners.

Watch visionary original series and hit movies like Power Book II: Ghost, John Wick: Chapter 4, and much more.

DtvEntertainmentCarousel

tvGuideSearchButton

The hosts test the patented designs of history's lost inventions.

auxCol1

footer-common

helpCenterInfo

legal

business

options

footer-social

footer-utility

footer

auth

envConfigUrl

lightLogo

logo

recog

search

unauth

Header

Matt and Jeremy combine machines with muscle and add some rockets, propellers, and jets into the mix.

S2008 E10 | Human Propulsion