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Very good hearing test - advice: Take a screemshot of your results, date the file, so you can compare with future tests. Warning ! Do not start with a panel in the top third of the chart: you might hurt or even damage your ears. This hearing test measures the relative sensitivity of your ears at different frequencies. It produces equal loudness contours or hearing curves - the frequency response of your own ears. 

"Diagramly is a free online diagram drawing application. You can use it to create UML, entity relationship, org charts, BPMN and BPM , database schema and networks. Also possible are telecommunication network, workflow, flowcharts, maps overlays and GIS, electronic circuit and social network diagrams. It's like a mini version of Visio in your browser. You can export your diagram in our raw XML format, PNG or JPG, or as SVG. When reloading you can load back up the XML you saved previously, or import Visio. vdx. "

*CIE Color Calculator: Converts among most of the CIE color models as well as providing correlated color temperature and standard RGB conversions. *Companding Calculator: Converts among luminance, CIE L*, density and gamma. Includes both a numeric calculator and a graphical display. *Color Difference Calculator: Computes color differences using several different methods (CIE1976, CIE1994, CIE2000, CMC). *Chromatic Adaptation Calculator: Converts colors between reference whites using different chromatic adaptation algorithms. *CIE Spectral Display: Calculates and displays many useful CIE functions, such as the Standard Observers, the Standard Illuminants and blackbody radiators. *Spectral Calculator Spreadsheets: Calculates colorimetry, densitometry and RGB values from your spectral data. *Levels Calculator: See how you lose levels when you pass data through curves. *ColorChecker Calculator: Performs many spectral calculations on the 24 colors of the ColorChecker chart. *ColorChecker RGB Summaries, Spreadsheets and Lab TIFF File: You will find three things on this page, a) summaries of the ColorChecker colors, expressed in each of many standard RGB color spaces, b) spreadsheets that allow you to find which RGB color space is closest to your RGB values, and c) a computer generated Lab TIFF file of the ColorChecker. *Munsell Display Calculator: Displays the Munsell color set (2734 colors) in xyY, Lab and Luv. This is a useful tool for evaluating uniform perceptual color spaces. Also included is an explanation of the infamous "blue turns purple" problem often seen with printer profiles. *Dot Gain Calculator: Performs the standard Murray-Davies dot gain equation to your density measurements. *Dot Gain from Lab or Profile: Two spreadsheets which calculate dot gain from Lab measurements, also allowing you to measure the dot gain of a CMYK ICC printer profile.

Square Root Calculator that uses Google Chart API formulas.

Export to Google earth Manage your geospatial data in one place. Put your tracks, places, photos and more on map.Analize and gather statistics, compare, build charts and profiles.Share your data with friends, communities or anybody. Write spatial-enabled reports about your trips.Explore other users data who have already been where you are planning to go.

Arrange your notes as you want, could you it to create charts Don't think pics are supported.

OmniPlan is a program designed to help you create logical, manageable project planning documents. With OmniPlan you can break down tasks, optimize the resources needed for your project, control costs, and monitor your entire project at a glance. OmniPlan provides features like Gantt charts, schedules, summaries, milestones, and critical path highlighting to let you manage all your activities. From customizable views to fast data entry, OmniPlan helps you manage complex projects without requiring you to learn a complex software program.

Gantter is a free (gratis) web-based project management tool. You can think of it as a web-based Microsoft Project. It helps you to: * plan and estimate your project (duration, work, cost) by splitting the project into a number of tasks * review you plan using Gantt chart * manage project resources (work or material) and assign them to tasks * manage project calendars (set working times, add holidays etc) * manage resource calendars (working times, vacations etc) * control your project's progress by setting % complete values to each task * review critical tasks

Alexaholic, created by Ron Hornbaker, is a lightweight site that uses the Alexia traffic chart information to quickly and easily compare multiple domains in interactive, easily-bookmarked pages.

create diagrams and flow charts online. collaborative application letting you create a diagram, share it with others, work on it together, and publish when complete.

Do you want to create cool Video Clips with the hottest chart music in high def? Totally free and 100% legal? Just upload your pics and within 1 Minute your clip is finished!

Unit Categories - Acceleration - m/s2, g (Earth Gravity) ... - Angle - Degrees, Minutes, Radian ... - Angular Acceleration - Degree/s2, Revolution/minute2 ... - Angular Velocity - Degree/second, Revolution/minute (rpm) ... - Area - m2, acres, hectares ... - Density - Cubic centimetre/gram, Pound/foot3 ... - Dynamic Viscosity - Centipoise, Kilogram/metre second ... - Energy - Btus, Ergs, Horsepower hours ... - Force - Kilogram force, Kilonewton ... - Fuel Consumption (US) - Mile/Gallon, Kilometer/Liter ... - Kinematic Viscosity - Centistokes, Square millimetre/second ... - Length - km, feet, yards ... - Linear Velocity - Centimetre/second, Speed of light ... - Mass Flow - Gram/hour, Tonne/day ... - Power - Btu per hour, Dyne-centimeter per second ... - Pressure - Atmosphere, Bar, Pascal ... - Temperature - Celsius, Fahrenheit ... - Time - Day, Minute, Week ... - Volume - cm3, litres ... - Volume Flow - Barrel (oil)/s, Gallons/hour ... - Weight - Drams, Micrograms, Stones ...

Creately - Online Diagramming and Design is a joy to use. Its designed for ease of use and collaboration. It takes 'easy' to a whole new level by intelligently adapting to the kind of diagram you are drawing. Creately has been designed so you can draw just about anything, fast and easy.

uplaod, create online, vote graphs What is it?GraphJam is the unholy love child of bored office workers, music and pop culture.The mashup of graphs and music did not originate here, but our inspiration comes from our friends at JamPhat. Our name is a homage to that site. (Some of the images on this site are used with permission from JamPhat.)

Where is the market going? Instant trading idea sharing with the world. Learn from concrete examples and expand your trading knowledge.