Answer Please! is designed to provide you with a variety of information at your fingertips. There are 5 categories of content and utilities: Unit Conversion The unit conversion utility in Answer Please! assists you in converting from one unit of measurement to another. There are 31 categories of units: Acceleration, Area, Circular Measure, Computer Storage, Cooking, Data Transfer, Density, Energy, Flow, Force, Heat Flux Density, Illumination, Inductance, Length, Line Density, Power, Pressure, Radiation, Radiation Exposure, Resistance, Resistivity, Speed, Spread Rate By Mass, Spread Rate By Volume, Temperature, Time, Torque, Viscosity-Dynamic, Viscosity-Kinetic, Volume and Weight. Period Table of Elements Answer Please! provides a full periodic table of elements. Clicking on an element's symbol will pull up a window listing major properties of that element. Tipping Information and Calculator Get tipping information and advice for sixty-one countries around the world. In addition, this section features an easy-to-use tipping calculator. Clothing Size Converter If you travel internationally, chances are you've at one time or another shopped for clothing. But, how do you make sense of the different size scales? Answer Please! offers a clothing size converter that assists you in converting U.S., U.K., European and Japanese sizes for both men's and women's clothing. Birthdays and Anniversaries Wondering what is the appropriate gift for someone's seventh anniversary? How about someone's birthstone or birth flower? Or, what is the zodiac sign of that special someone? Find the answers to questions like these in this section.