For Mac OS users, there is a system setting that may not allow you to tab onto several types of elements in a web page. To change this setting:
INFORMATION, DATES, STUDY TIPS, ETC.
This website can be used to graph equations.
Current Condition: few clouds
Temperature: 86.45˚F
Feels Like: 87.17˚F
Wind Speeds: 6.38mph
Weather humidity: 45%
Chance of Precipitation: %