University of California, Berkeley's Lawrence Hall of Science
Explore STEM activities and experiments
Explore science, math, engineering, and technology activities for all ages. Search by topic, cost, or age. Access over 3,500 free experiments, games, and lessons. Filter by keywords or specific subjects.
The app provides a searchable version of the Behaviour Change Technique Taxonomy v1. It includes 93 techniques with definitions and examples, organized into 16 groupings for faster use.
Find and map quiet locations using location data. Record ambient sounds at each spot. Take photos to document the area. Share locations with the community. Evaluate noise levels and contribute to a global quiet map.
Answer: allows users to participate in psychology experiments by playing short games. Users answer questions about emotions and behaviors. Data collected helps researchers study factors affecting and mood disorders.
Learn climate change through videos and activities
Learn about climate change through documentary-style videos, creative activities, and recorded conversations. Explore solutions-based content on topics like renewable energy and conservation.