Uncover the science behind fitness trackers and smartwatches! This engaging quiz for a General Audience explains how wearables measure steps, heart rate, sleep, and more.

Improve your Business English for negotiation. Test your upper-intermediate/advanced vocabulary and understanding of key strategies in 20 realistic scenarios with detailed feedback.

Explore the plots, characters, and quotes from Shakespeare’s most famous tragedies, comedies, and histories. An engaging quiz for a General Audience to learn about the Bard!

Expand your academic vocabulary with 20 challenging questions on Policy and Governance. Learn essential terms through context and detailed feedback in this upper-intermediate/advanced quiz.

Explore the profound meaning of “The hand that rocks the cradle rules the world.” Delve into the history, impact, and modern relevance of this powerful proverb about the essential influence of caregivers on shaping future generations.

Discover the surprising history, science, and fun facts behind Bubble Wrap! This engaging quiz for a General Audience makes learning about this everyday invention interactive and exciting.

Boost your vocabulary! Identify advanced English antonyms in 20 targeted sentences. An interactive quiz for upper-intermediate to advanced learners.

Is the Dybbuk Box truly cursed? Explore the chilling history, alleged paranormal events, Jewish folklore, skepticism, and the shocking confession behind this infamous wine cabinet. Discover the mystery revealed.

Enhance your upper-intermediate/advanced Business English with this interactive quiz on Public Relations and Media Communication. Learn key vocabulary and concepts in 20 real-world scenarios.

Discover the surprising history of the light bulb! Take this engaging quiz for a General Audience and learn about the inventors, challenges, and different types of bulbs that lit up the world.