Host citizen science projects online
Host citizen science projects by creating and managing data collection forms. Invite participants to submit observations. Analyze aggregated data and share results publicly. Export findings in various file formats.
Showing 341–360 of 1,000 ranked alternatives.
Vincenzo Lanzaro
Solutions from concept to completion
Create custom designs for personal or professional use. Choose from a variety of templates and edit colors, fonts, and layouts. Save and export designs in multiple formats. Share creations directly via social media or email.
TOUCHSCREEN LEARNING LTD
Assemble puzzles and learn countries
Learn geography by identifying countries and assembling puzzles. Interactive gameplay for home and classroom use. No ads, in- purchases, or data collection. Privacy-focused design with no social network links.
BABYBOOMER.ORG, LLC
Stay informed with trusted news and stories
Access curated news, stories, and podcasts tailored for Baby Boomers. Read daily updated content, explore practical guides, and listen to selected podcasts. Discover book collections and stay informed with trusted, personalized insights.
THOMAS HORN
Daily Civil War events and maps.
The app presents daily events from the American Civil War, including their locations on a zoomable map. It provides descriptions and links to Wikipedia articles for each event, drawing data from the American Civil War Timeline Project.
Cleveland State University Research Corporation
Explore sites and tours
Explore sites in with self-guided walking tours. Access interactive GPS maps with historical information, archival images, and event details. Discover interpretive stories about locations and their historical significance.
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