This smartphone-controlled lock could replace your keys.

This Week in Crowdfunding

A Lock that Opens When You Say “Open Sesame” and Other Wild Ideas That Just Got Funded

A company is designing athletic apparel with colorful prints based on micrographs of chicken pox and muscle cells

Using dirt containing bacteria that generate electricity, kids can build their own mud batteries.

This Week in Crowdfunding

A Kit to Build Your Own Mud Battery and Other Wild Ideas That Just Got Funded

Also, a campaign to build a Little Free Museum

The party doesn't start until Disco Dog walks in.

This Week in Crowdfunding

A LED Vest for Puppies and Other Wild Ideas That Just Got Funded

A new tool for runners moves beyond calories to measure the intensity of workouts

This winter jacket is light, thin and made of the same special ingredient that insulates astronaut spacesuits.

This Week in Crowdfunding

A Winter Jacket Made From the Same Material as NASA Spacesuits and Other Wild Ideas That Just Got Funded

Plus, a high-tech update to the tried-and-true jump rope

Bringing the toolbox into the 21st century.

This Week in Crowdfunding

A Tricked-Out Toolbox, a Teeny-Weeny Coffee Brewer and Other Wild Ideas That Just Got Funded

There’s also a pearl necklace that can store photo and audio files

This structure serves as everything from a climbing wall to a bench to a meditation space.

This Week in Crowdfunding

A Bus Stop Climbing Wall and Other Wild Ideas That Just Got Funded

Unbreakable shoelaces? They come in stylish colors and patterns

This Week in Crowdfunding

A Moon Landing in Virtual Reality, Bookniture and Other Wild Ideas That Just Got Funded

Could a new material that uses static charge to stick to any surface spell doom for Post-it notes?

Bust some ghosts in this board game based on the 1984 classic.

This Week in Crowdfunding

A Ghostbusters Board Game, Lights That Respond to Music and Other Wild Ideas That Just Got Funded

Also, a sensor that uses thermal technology to track the amount of gas left in a tank

A reader can point a smartphone at the pages of this children's book to reveal surprising animations.

This Week in Crowdfunding

An Augmented Reality Children’s Book, Bacon Jerky and Other Wild Ideas That Just Got Funded

Never worry about halitosis again with the Breathometer Mint bad breath tracker

This "smart" mattress cover can track sleep patterns along with respiration and heart rates.

This Week in Crowdfunding

A “Smart” Mattress Cover and Other Wild Ideas That Just Got Funded

Don’t have a green thumb? A sensor for your potted plants alerts you when they need watering

This robot, made of drinking straws, teaches kids how to hack.

This Week in Crowdfunding

A Kit to Make Robots Out of Drinking Straws and Other Wild Ideas That Just Got Funded

Perhaps a three-dimensional paper mount of an animal is just what your living room needs

The Zboard 2 is an electric skateboard that can reach speeds of up to 20 miles per hour.

This Week in Crowdfunding

Five Wild Ideas: From a Vest for Weight Loss to an Electric Skateboard

Plus, building blocks for children inspired by Archimedes

This personal robot can listen, talk, take photos and even feel temperature.

This Week in Crowdfunding

Five Wild Ideas That Just Got Funded: From an Automated Home Brewery to a Personal (Robot) Assistant

Two other quirky inventions teach music in novel ways

The Hemingwrite is a newfangled take on the old school typewriter, featuring cloud back-up.

This Week in Crowdfunding

Five Wild Ideas That Just Got Funded: From a Digital Typewriter to Treadmill-Powered Gaming

A Los Angeles group is also creating greeting cards with personalized audio messages from top celebrities