A college education is one of the most important goals you will ever pursue, so it’s important to start preparing for college (college planning) as early as possible. Getting into college is the culmination of all of your hard work in school. It also requires a well-thought-out plan. Set yourself up for success by starting early, identifying your passions, and then finding the right colleges that will allow you to take your passions to the next level. Here are some TED talks to help you with the college planning process:

In an unmissable talk, investigative journalist Carole Cadwalladr digs into one of the most perplexing events in recent times: the UK’s super-close 2016 vote to leave the European Union. Tracking the result to a barrage of misleading Facebook ads targeted at vulnerable Brexit swing voters — and linking the same players and tactics to the 2016 US presidential election — Cadwalladr calls out the “gods of Silicon Valley” for being on the wrong side of history and asks: Are free and fair elections a thing of the past?

Fifteen-year-old Tavi Gevinson had a hard time finding strong female, teenage role models — so she built a space where they could find each other. At TEDxTeen, she illustrates how the conversations on sites like Rookie, her wildly popular web magazine for and by teen girls, are putting a new, unapologetically uncertain and richly complex face on modern feminism.

Talks from scientists, musicians, innovators, activists — all under the age of 20. Watch these amazing wunderkinds.

Artist and TED Fellow Christine Sun Kim was born deaf, and she was taught to believe that sound wasn’t a part of her life, that it was a hearing person’s thing. Through her art, she discovered similarities between American Sign Language and music, and she realized that sound doesn’t have to be known solely through the ears — it can be felt, seen and experienced as an idea.

Whether it’s asking for a raise or asking for equality, speaking up can be risky — even dangerous. This hour, TED speakers share ideas and stories about taking the crucial step to say something.

Science is a learning process that involves experimentation, failure and revision — and the science of medicine is no exception. Cancer researcher Kevin B. Jones faces the deep unknowns about surgery and medical care with a simple answer: honesty. In a thoughtful talk about the nature of knowledge, Jones shows how science is at its best when scientists humbly admit what they do not yet understand.

Science is about discovering the wonders of how our world works. From physics to biology to neuroscience, channel your inner Mr. Wizard as you watch these talks.

A collection of TED Talks (and more) on the topic of Medicine.

What is TED? This primer of 11 classic TED Talks show you the wide range of topics covered — and introduce you to beloved speakers like Amy Cuddy, Brené Brown, Sir Ken Robinson and Chimamanda Adichie. Find your next favorite talk …