Explore interactive lessons and visuals
Explore the history of the universe, Earth, life, and civilization through detailed lessons and visuals. Navigate through with interactive content. View high-quality images and diagrams. Access additional resources and references for each topic.
Showing 101–120 of 1,000 ranked alternatives.
CEM SOFTWARE COMPANY LIMITED
, sketch, and refine your skills
Drawing techniques through step-by-step lessons. Create and customize sketches with various tools. Access coloring features and save artwork. Share drawings directly from the . Track progress and revisit previous lessons.
Andrei Kovalishin
Help Bob crawl through obstacles
Navigate through 90 levels across three worlds to help Bob the avoid obstacles and enemies. Press buttons, activate machines, and fill gaps to progress. Find hidden stars and jigsaw pieces. Customize Bob's appearance with various outfits.
Book Lovers Corp.
Read, share, and discuss books
Read and save books by Black authors, access exclusive stories, and engage with other readers. Participate in discussions, follow author updates, and share favorite quotes within the .
Linfeng Li
Explore celestial objects in 3D
Explore celestial objects in real-time 3D. View planets, moons, star clusters, and galaxies with accurate positioning and movement. Navigate through at adjustable speeds. Zoom in on objects and observe their features. Save and share custom views.
Hitcents.com, Inc
Play puzzles and defeat the Corruption
Create and customize a stick figure hero. Navigate puzzle levels to defeat the Corruption. Solve challenges, avoid traps, and progress through an expanded world. Unlock new characters and abilities. Share creations and progress with others.
JoyBits Co Ltd.
Create and combine elements to craft new
Create and combine elements to form new items. Use destructive powers to eliminate unwanted creations. Unlock unique combinations and explore endless possibilities through creative experimentation.
Vito Technology Inc.
Explore ancient Earth and its creatures
Explore Earth's geological through animated timelines. View species that lived in different periods. Learn about key events and changes over time. Navigate through eras with interactive visuals. Discover fossil records and evolutionary milestones.
Howard Hughes Medical Institute
Explore ancient Earth maps and climate data
Explore Earth's geological history by visualizing continents, oceans, and climate changes over billions of years. Adjust time scales to view past landscapes, track sea level shifts, and observe planetary transformations.
John Kennedy
Explore celestial objects and track the night
Explore celestial objects with interactive star maps and detailed information. Identify constellations and planets. View historical and cultural facts. Set location-based sky views and track celestial events.
Linda Schnetzinger
Zoom and compare cosmic scales with gestures
Astronomical objects and compare sizes from galaxies to atoms. Use gestures to zoom in and out, to microscopic levels or cosmic distances. View detailed comparisons and understand relative sizes visually.
Ghi Nguyen
With interactive lessons
With interactive lessons, vocabulary building, and grammar explanations. Practice pronunciation and listening through audio exercises. Study kanji with stroke order and meanings. Prepare for JLPT exams with targeted practice.
Aimigo
Languages through quirky stories
Languages through quirky stories with humor and eccentric characters. Practice with adaptive episodes, answer questions, and receive corrections. Track progress with daily lessons and cultural references. Complete lessons in 10 minutes daily.
Wobbleworks LLC
Explore stars, planets, and galaxies
Explore celestial objects with detailed star maps and constellation guides. View 5 million stars and 5,000 years of eclipses. Track planets, moons, and Messier objects. Receive on-device recommendations based on location and time.
Capira Technologies, LLC.
Search and reserve items
Search catalog to reserve items and manage holds across multiple accounts. View event schedules, hours, and service details. Check out materials via Mobile Checkout. Access online learning resources and information.
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