Showing 21–40 of 1,000 ranked alternatives.
Smithsonian Institution
Read magazines, explore stories, view photos
Read articles and explore content from . Access full issues with stories, photos, and departments. Purchase subscriptions or single copies. Browse history, science, culture, and travel topics.
Computer Lunch LLC
Click to evolve and grow your universe
Click to advance , gain entropy, and unlock new species. Manage resources to build ecosystems. Track progress through geological time periods. Complete challenges to evolve life forms. Share achievements with friends.
Smithsonian Institution
Design rockets and launch missions
Design rockets with customizable components like shape, propellant, and staging. Simulate suborbital, orbital, and escape velocity missions. Track performance metrics and adjust designs based on flight data.
National Park Service
Download parks and explore maps offline
Explore parks with interactive maps, self-guided tours, and on-the-ground information. Download parks offline for use without internet. View trails, points of interest, and essential details.
The Trustee for Australian Museum Trust
Explore tyrannosaur facts and fossils
Explore detailed information about , including their physical features like massive skulls and powerful jaws. View images of different species and learn about their evolution over millions of years.
Slava Barouline
Track volcano activity in real time
Track volcanic activity with real-time updates and . View eruption history and current status. Explore global volcano locations with maps. Receive notifications from VAAC. Save and share volcano data.
Daniel Garcia
Explore exhibits and landmarks offline
Explore exhibits with detailed descriptions of each hall. Access historical context and information on mammals, birds, reptiles, biodiversity, human origins, and earth science. Navigate offline without internet connection.
Oceanhouse Media, Inc.
Explore dinosaur facts and stories
Explore dinosaur facts through interactive storytelling with highlighted narration and tappable vocabulary. Record and share personal narration. Navigate scenes easily. Encourage literacy and learning with engaging content.
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