Sahlman, William A., and Ryland Matthew Willis. "Procter & Gamble 2000 (A): The SpinBrush and Innovation at P&G." Harvard Business School Case 804-099, November 2003.

But with so many different replacement heads to choose from, something as simple as good oral hygiene isn’t as straightforward as it should be. How are you supposed to know which brush head is ...

Soon enough, some decisions will have to be made in regards to what you’re going to shove on top of your brush handle when it comes to replacing the head. There’s a pretty broad range of ...

For those dreaming of a more digital replacement, [Vivian’s] TV Head might be just the accessory to meet those needs. The build starts with an old CRT, which [Vivian] promptly gutted to make ...

The good news: Filtered shower heads can help mitigate these issues, featuring built-in filtration systems that remove sediment, minerals and metals from your shower water (a process also known as ...

OPEN ME FOR ALL OF THE THINGS!Get your Spinbrush for $30 + Shipping with the coupon code Skin2Y <a href="http://vanityplanet.com/spin-for-perfect-skin-357What">http ...

Kelly has over 10 years of experience writing about home design and improvement for many prominent publications. She also spent several years working at a tech startup for an interior design game ...

The best car head-up displays aren't the first thing that comes to mind when the task of kitting out your car comes up. They seem rather frivolous at first glance, and it's not like you're forced ...

迎接各种变化，今日的头转可以包括钻踢和夹，以及加上速度和动作美学的版本，例如Stop n Go，Fast Ride和Head Stop。还有从腿的位置做变化的Pikes ...

Courtesy Frieda Vizel, An insider speaks up about Hasidic female head-shaving & more, YouTube, https://www.youtube.com/watch?v=R3NWewukpsg. In many Hasidic Jewish ...

The national average window replacement cost ranges from $734 to $1,806 per window, depending on the window’s frame, size and style. Casement windows are one of the most popular styles and range ...

Filing a tax return using the Head of Household (HOH) filing status has qualifying rules but provides a higher standard deduction and lower tax rates. Individuals must support a qualifying ...