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Weekly Mathematics
Combinatorics and more | Gil Kalai’s blog
Gil Kalai's blog
Coding Blocks Online
Coding Blocks is the best online programming and software training Institute offer online certification courses in Jave, C++, Android, NodeJs, Data structure, Machine learning, Interview preparation and more.
CodeChef
Genotipia
Studytonight
Best place to learn Engineering subjects like Core Java, C++, DBMS, Data Structures etc through Hand-written simple Tutorial, Tests, Video tutorials and Interactive Coding Application. All for Free.
Scissors Congruence
An interactive demonstration of the Wallace–Bolyai–Gerwien theorem.
Modulo Calculator
Wolfram MathWorld
Comprehensive encyclopedia of mathematics with 13,000 detailed entries. Continually updated, extensively illustrated, and with interactive examples.
Unit Converter
Quick, free, online unit converter that converts common units of measurement, along with 77 other converters covering an assortment of units. The site also includes a predictive tool that suggests possible conversions based on input, allowing for easier navigation while learning more about various unit systems.
Thesaurus.plus
Thesaurus.plus is a fast and useful online dictionary with many synonyms and antonyms in English.
Joma Class
ASCII Codes
ASCII Codes - Table for easy reference of ascii characters and symbols, with conversion tables and HTML codes
Biología literaturamagica
AutomatingOSINT
Calculator.net
Online calculator for quick calculations, along with a large collection of calculators on math, finance, fitness, and more, each with related in-depth information.
Rubenguo
¿Quieres ser un experto en fotografía y vídeo?¿Te gustaría crear tu propio negocio digital? Aquí encontrarás tutoriales gratis y cursos online.
PlantSnap
PlantSnap is an easy-to-use plant identifier app. Use it for instant flower identification, tree identification, and other plant identification needs!
Plant.id
Machine learning solutions for plant identification
Pl@ntNet
Avec l'application Pl@ntNet, identifiez une plante à partir d'une photo, et rejoignez un projet de sciences participatives sur la biodiversité végétale
Plant Identification
LeafSnap is the most high-tech, comprehensive and accurate plant identification app ever created! IDENTIFYING PLANTS HAS GOT EASIER THAN EVER
Flora Incognita
PictureThis - Plant identifier
Instantly identify plants by photo!
Calculators.org
Glosbe dictionary
Glosbe dictionary - one place, all languages! Translations, example sentences, pronunciation recordings and grammar references. Check it out!
Dirae
Iedra es un buscador y explorador de palabras. Se puede entender como lo opuesto a un diccionario ordinario. En estos, se parte de una palabra para hallar su definición. En Iedra, se parte de una definición y se hallan las palabras que la satisfacen.
PAT · Portable atlas
Geographic.org
GlobalRPH
Medical calculators for the clinician, comprehensive guide to drug therapy, intravenous IV drug dilution, dosing calculators, nutrition and diet calculators