See what the world is building.
Browse new projects, startups, and apps — or check whether your idea already exists before you build it.
#stem
21 matchesBartleby
Study smarter with 24/7 access to tutors, study help, and writing tools
Education & Learninghomework-helptextbook-solutionstutoringCurvingo
The future textbook — interactive visuals, insightful graphs, true understanding.
Education & Learningmathdata-scienceai-tutorDecomposer
A daily music guessing ritual
Gamesmusicdaily-gamewordle-styleTinkercad
Free, easy-to-use app for 3D design, electronics, and coding.
Education & Learning3d-designelectronicscodingPhysics AI
Physics AI that makes hard problems look obvious
Education & Learningphysicsai-tutorhomework-helperMystery Science
We help kids stay curious as they grow up
Education & Learningelementary-educationscience-curriculumk-12NumWorks
Seamless math tools for deeper learning.
Education & Learninggraphing-calculatormathhigh-schoolKiwiCo
Seriously fun hands-on learning for curious kids of all ages
Education & Learningstemsubscription-boxkidsgoBILDA
A modern build system for engineers, artists, students and makers.
Hardware & IoTroboticshardwareftcMakerBot
Fast. Reliable. Incredibly easy to use 3D printers for education.
Education & Learning3d-printingeducationk-12Adafruit Industries
Unique & fun DIY electronics and kits
Hardware & IoTdiy-electronicsmakeropen-source-hardwareMathpix
Document Conversion Done Right
AI Toolsocrdocument-conversionlatexCodeMonkey
Introducing programming games for the next generation
Education & Learningcoding-for-kidsgame-based-learningk-12Code.org
Free K–12 Curriculum for Computer Science and AI
Education & Learningk-12computer-scienceai-educationTynker
Coding for kids and teens made easy
Education & Learningcoding-for-kidsstemblock-codingArt of Problem Solving
Train with the World's Top Math Minds
Education & Learningmathcompetition-mathonline-coursesNumerade
Ace AI STEM Tutor — instant answers for your exams
Education & Learningai-tutorstemhomework-helpMystery Science
Open-and-go lessons that inspire kids to love science.
Education & Learningelementary-educationscience-curriculumk-12Desmos
Beautiful free math.
Education & Learningmathgraphing-calculatorgeometryMIT OpenCourseWare
Unlocking knowledge, Empowering Minds.
Education & Learningopen-educationfree-coursesmitBrilliant
Guided interactive problem solving that's effective and fun.
Education & Learninginteractive-learningmathcoding
