Home improvement is much easier when you are well-informed. Learn about home improvement, home safety and home maintenance.
Green Roofs And White Roofs: Low Tech Ways To Save Tons Of Energy
Can I use interior paint for exterior surfaces?
How to Make Kitchen Cabinet Doors
Now You Can Actually Live in MIT's $10K Robotic Apartment in a Box
Top 5 Ways to Make My Office More Sustainable
Touring the False Facades of New York City
Being Too Clean Can Be Almost as Bad as Being Too Dirty
English vs. French vs. Japanese: An International Garden Primer
How Jackhammers Work
Electric screwdrivers combine batteries, motors, gears and a switch into one extremely compact package. How can such a lightweight, handheld tool drill through tough wood or even metal?
By Marshall Brain
Before the handy ballpoint, getting a few sentences onto paper was a pretty involved task. Find out how the ballpoint pen stores and manages its own ink supply to make writing a snap.
By Melissa Russell-Ausley
As the saying goes, "Where there's smoke, there's fire." Smoke detectors are amazing: They're pretty inexpensive, but they save thousands of lives each year. Learn all about nuclear and light-sensing smoke detectors.
Renovating your home is a big job. But making a mistake before or during construction can make the job even bigger. Here are 10 to avoid.
By Becky Striepe
Robotic Camera Can Scan Entire Sky in Just Three Nights
Meet Violet Jessop — Survivor of Three Shipwrecks
Was Amelia Earhart Eaten by Giant Land Crabs?