Sites that match the meaning of
“spaced repetition”
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Captcha Challenge…
online studying platform
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Wikidata
free multilingual online knowledge graph
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database of icons
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Space.com: NASA, Space Exploration and Astronomy News
Get the latest space exploration, innovation and astronomy news. Space.com celebrates humanity's ongoing expansion across the final frontier.
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Pastebin.com - #1 paste tool since 2002!
Pastebin.com is the number one paste tool since 2002. Pastebin is a website where you can store text online for a set period of time.
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Content Blocked
online digital archive for electronic preprints of scientific papers and related content
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Hugging Face – The AI community building the future.
We’re on a journey to advance and democratize artificial intelligence through open source and open science.
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Vercel Security Checkpoint
American software company
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Zenodo
research data repository
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Client Challenge
non-profit educational organization
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Hackaday | Fresh Hacks Every Day
Fresh hacks every day
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ShareThis | Share Buttons | Website Tools | Behavioral Intelligence
Discover how social sharing tools can drive traffic and help you understand consumer intent for better targeting and personalization.
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IXL | Math, Language Arts, Science, Social Studies, and Spanish
IXL is the world's most popular subscription-based learning site for K–12. Used by over 18 million students, IXL provides personalized learning in more than 20,000 topics, covering math, language arts, science, social studies, and Spanish. Interactive questions, awards, and certificates keep kids motivated as they master skills.
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ERROR: The request could not be satisfied
Internet-based plagiarism-prevention service
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Snapchat - Say It In A Snap
Chat, send Snaps, explore Stories, and try Lenses on desktop, or download the app on mobile! See how to connect & create with friends on Snapchat, wherever you are.
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Redis - Real-time data for agents & apps
Developers love Redis. Unlock the full potential of the Redis database with Redis Enterprise and start building blazing fast apps.
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Vercel Security Checkpoint
newspaper in Minneapolis, Minnesota
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Website Builder – Easily Create Your Own Website — Squarespace
Create a website and grow your business with a free Squarespace trial. Start with customizable website templates, AI website builder tools, or a domain name.
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social network service for films
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ScienceAlert : The Best in Science News And Amazing Breakthroughs
The latest science news. Publishing independent, fact-checked reporting on health, space, nature, technology, and the environment.
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Rspamd — Email Security System
Rspamd is an email-security engine that stops phishing, business email compromise, malware, and spam for enterprises, ESPs, and hosting providers. Open-source detection core with premium support and SLAs.
Related cos 0.820 - 23 office365.com Top 1K
Web App - Unavailable
subscription to a range of office software products from Microsoft
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StarMaker: Sing Trending Karaoke Songs with Lyrics For Free
Find best karaoke songs with lyrics, sing on pitch using autotune, and learn how to sing better with our online vocal lessons and exercises!
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arXiv.org e-Print archive
online digital archive for electronic preprints of scientific papers
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Smithsonian request verification
group of museums and research centers administered by the United States government
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online platform for coding interview preparation
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Client Challenge
American hosting service, owned by Scribd, for professional content including presentations, infographics, documents, and videos
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American question-and-answer website
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Strengthening trust and safety across the internet | Spamhaus
Strengthening trust and safety online through IP and domain reputation intelligence, expertise, education, and community collaboration.
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