How to Find True North Without a Compass — Basic survival skills are essential for anyone living off the grid, whether it’s by choice or in a SHTF situation. In the event that you have to navigate without landmarks, technology, or even a compass, you need
Tarp Shelters - Examples showing how to make multiple types of tarp shelters. With a small amount of paracord and a tarp, you can quickly setup an improvised shelter that will keep you dry and warm with a small reflected fire.
A small backyard garden doesn’t have to limit your design desires. Check out these ways to make even the tiniest yard into an outdoor getaway anyone can enjoy. Whether you want a place to soak up the rays in private,… Continue Reading →
In this illustrated problem set, students use the mathematical constant pi to solve real-world science and engineering problems related to craters on Mars, a total solar eclipse, a daring orbit about Saturn, and the search for habitable worlds.
Female Math Pioneers: " Since Hypatia made her mark in ancient Alexandria, women have been changing the world with their contributions in mathematics. In honor of Women’s History Month, we’re highlighting highlight the contributions of nine of the ground