HEATKEYS

YouTube is a place to discover, watch, upload and share videos.

Quizlet is a lightning fast way to memorize vocabulary lists. It

Twitter is without a doubt the best way to share and discover what is happening right now.

Hedonometer.org is an instrument that measures the happiness of large populations in real time. The hedonometer is based on people’s online expressions, capitalizing on data-rich social media, and measures how people present themselves to the outsi...

LinkedIn strengthens and extends your existing network of trusted contacts. LinkedIn is a networking tool that helps you discover inside connections to recommended job candidates, industry experts and business partners.

Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends, upload an unlimited number of photos, post links and videos, and learn more about the people ...

Oxford Advanced Learner

Dictionary.com - the largest and most trusted free online dictionary. Instantly look up accurate and extensive definitions and word meanings, and hear audio pronunciations.

Get Spanish English translations with with our bidirectional online English to Spanish to English dictionary and translation engine.

Quora is a continually improving collection of questions and answers created, edited, and organized by everyone who uses it.