Off-white humour blog McSweeney's has a guide to asking questions at public events, formatted by writer and teacher Meriah Crawford as a final exam. Questions include "How long should my questions be?" and "Is this a good opportunity to explain how the speaker is wrong?" and answers include "Sit your ass back down" and "It's ideal to tell a brief story about yourself first, so the whole audience understands how important you and/or your question are."

Eric O'Neill was once a counterterrorism operative for the FBI, where he played a major role in capturing the spy Robert Hanssen (his boss at the FBI, whom he was hired to spy on -- for more on that, check out his Wikipedia page). His role in capturing Hanssen became the subject of the movie Breach (2007), starring Ryan Philippe as O'Neill.

Some journalists spend their careers behind a desk. That's a fine way to work, depending on the beat, but it isn't for everyone. It isn't for Gianna Toboni and Isobel Yeung, who travel the world as correspondents for VICE on HBO.

Aurelia Moser is a developer, teacher, author and also a bit of a cartographer. She works at the Mozilla Science Lab with researchers to collaborate on open source projects, and is also a mentor at Girl Develop It.

Basecamp is a web-based project management tool, and like so many other software tools and startups before it, the creators of Basecamp made it for themselves. They just needed a decent way to manage projects and collaborations. It just happens that other people want to use it too.

Brad Smith knows karate. Not "business karate" or any overwrought metaphor about teamwork; he literally teaches karate. Or at least he used to before he became chairman and CEO of Intuit.

There seems to be a new hack, leak or security exploit discovered every day, and only one piece of advice really remains consistent on how to protect yourself: Use a password manager. The most secure password is one that you don't know yourself.

One of the indisputable virtues of the internet is the availability of free online courses that enable anyone to educate themselves. edX is one such outlet, founded by Harvard and MIT, and offers free, open source courses that are allowing people around the world to get an education that would otherwise be out of their reach.

Todoist is an old contender among to-do list managers, helping people corral their work into manageable tasks for almost a decade. It's grown into a cross-platform tool that can be used for collaboration and project management, but was created simply because Amir Salihefendic needed a way to keep track of his work.

Duolingo is a popular language leaning platform that has helped thousands of people develop their multilingual skills for free. Its gamified lessons emphasise quick learning so you can memorise a few new words without much effort while waiting for the bus.

Building something as complex as a car is an expansive collaborative effort calling on people with diverse backgrounds. There are, of course, the engineers designing the actual mechanics, but there are also the aesthetic and tactile elements that affect how you experience the car, each carefully chosen by designers.

It would be a point of pride for any entrepreneur to start a single company and achieve profitability, but Max Levchin has done a bit more than that. He's had a hand in creating an entire string of notable and influential startups.

You might be tempted to forego life insurance, as it feels like an unnecessary added cost towards an unlikely circumstance. No one actually expects to die, right? But you shouldn't gloss over the possibilities and details of your coverage.

For over 16 years America's Test Kitchen has approached cooking through a methodic, scientific lens, explaining how to execute a recipe to perfection. In a crowded landscape of culinary television, they stand out for their rigorous testing and accessible recipes.

Arianna Huffington just wants to get some rest but she's not lying down yet. Last year she left her namesake site to start a new company called Thrive Global, taking aim at rectifying the chronic stress and burnout that has become standard in many industries.

When you use an app from a big software company, it can be easy to forget that there are individual people behind those logos. One of those people is Rick Treitman, with the unique title of 'entrepreneur-in-residence' at Adobe.

Carlos Watson is a journalist at heart. He got it from his father who, growing up in the Jamaican countryside, found the news to be a source of inspiration. Carlos made a career for himself in television and news and for the past three years has been pursuing his own vision for media with OZY Media.

Ken Jennings didn't become a household name overnight. He became a household name over exactly 74 nights. Ken, of course, holds the record for the longest winning streak on the television trivia show Jeopardy! and has since become a best-selling author.

Coursera is an online education platform through which you can take courses from some of top educational institutions in the world, covering topics that range from the humanities and arts to computer science and coding. It takes a lot of work behind the scenes, though, to keep Coursera's catalogue up and running for their 22 million users while also innovating for the future.