Two decades ago, the mathematician Moon Duchin spent her summers teaching geometry at Mathcamp, a program for mathematically talented teens. Campers contemplated notions such as how to prove whether a ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Westend61 / Getty Images The annualized income installment method calculates estimated tax ...

Tim Smith has 20+ years of experience in the financial services industry, both as a writer and as a trader. Gordon Scott has been an active investor and technical analyst or 20+ years. He is a ...

A car's paintwork is both a style statement and a vital piece of the car's body. You can pick a color or paint job that matches your tastes, then buff it until it gleams. The paint also protects the ...

ProbeLibrary, a fast, specific and flexible format for quantitative real-time PCR, is described. The ProbeLibrary concept is based on the fact that just 90 short probes provide transcriptome-wide ...

The goal of bearproofing your camp is to minimize odors that might attract bears, and to set up safe storage areas for food and garbage that are out of reach of bears and are away from your sleeping ...

It's a wide range of practices, methods, and approaches that can help you cope with and reduce your stress. Even high stress is sometimes an unavoidable part of being human. But if you have too much ...

Periodic wetting and drying occur extensively in many shallow water systems such as coastal wetlands. Proper description of the wetting and drying front (WDF) is a challenge for hydrodynamic models of ...