How Hard is the GRE Test? Here’s What to Expect

Learn how hard the GRE test really is, why getting a good score is challenging, and how its difficulty compares to exams like ...
Flying

What Are Common Part 107 Test Questions?

The FAA Part 107 exam for commercial drone pilots is a 60-question, multiple-choice, closed-book test that requires a 70% passing score and costs $175. The exam covers five primary categories: ...
Tech Xplore on MSN

'Personality test' shows how AI chatbots mimic human traits—and how they can be manipulated

Researchers have developed the first scientifically validated "personality test" framework for popular AI chatbots, and have ...
NPR

A guide to COVID tests: When to test, what kind to use and what your results mean

Each week, we answer frequently asked questions about life during the coronavirus crisis. If you have a question you'd like us to consider for a future post, email us at [email protected] with the ...