Posts Posted on April 7, 2022April 7, 2022 Knot, knot, who’s there? Topology… Lebrecht Goeritz was a German mathematician who designed some trivial knots almost a century ago. His most famous unknot has eleven crossings. Continue reading “Knot, knot, who’s there? Topology…” Posted on April 6, 2022April 7, 2022 A...
Stats
Alexa Rank:
Popular in Country:
Country Alexa Rank:
language: en-US
Response Time: 0.646222
SSL: Enable
Status: up
Code To Txt Ratio
Word Count 727
Links
ratio 6.546702745083
SSL Details
SSL Issuer:
Issuer: Cloudflare Inc ECC CA-3
Valid From: 2022-06-15 00:00:00
Expiration Date: 2023-06-15 23:59:59
SSL Organization:
Signature 6f57099410226080639b65711ce74e0c9178d1a3
Algorithm: ecdsa-with-SHA256
Brainstorming .co.uk for all your brainstorming needs
Everything you need to know about brainstorming - rules, software and free training including a random word generator. Creative and lateral thinking problem solving techniques
Mark McGuinness | Creative Coach
Creative Coach Mark McGuinness shares insight and guidance for creative professionals, via his writings and The 21st Century Creative podcast.
Fun fou pour toute la famille ! - Gym Sourire
Funfou a des millions d'amis qui viennent de partout sur la planète ( de 216 pays et territoires, 18,840 villes, selon les données de Google Analytics ). Pour visualiser leur provenance hebdomadaire, avec une mise à jour en temps réel, cliquez sur la mappemonde à droite ! On peut changer...
What is Color Blindness, Causes, Tests, Types
Color Blindness affects up to 10% of the population. Take one of our Color Blindness Tests - are you red green color blind, blue yellow, or total?
Treatment for Colorblindness | Pass a Color Blind Test | Color Blind Lenses
The ColorCorrection™ System, treatment for color blindness utilizing custom color vision lenses - guarnateed to pass a color blindness test. Learn more!
Web Games Online - Brain Training
Games for the brain.Thinking games.Play free online games,pair game,sudoku,daily crossword,mastermind,memory,guess the phrase,guess the flag,guess the name,arrange numbers,towers of hanoi,peg solitaire,TicTacToe,Samegame,Reversi.Learn by playing about USA presidents.Train your brain with thinking games. Brain fitness 4 you.
Colblindor – All about Color Blindness
Color blindness (or colour blindness — or more specific color vision deficiency (CVD)) is well known but hard to imagine if you are not suffering from it. So usually people are either looking for more information to learn about color blindness and all its details, would like to better understand...
EnChroma® Color Blind Glasses | Cutting-Edge Lens Technology
Discover our ground-breaking color blindness glasses engineered to bring vibrant color to your world. 60-Day Money Back Guarantee.
Home | Spark Curiosity to Fuel Sense Making
Home. Spark Curiosity With Tasks That Are Contextual, Visual and Concrete
Art of Play is a Modern Wonder Emporium, a Place to Discover Magic.
A collection of the world's finest playing cards, tactile puzzles, strategy games, luxury toys and magical home goods. Epiphanies await the curious mind.
Color Blind Glasses | Color Blindness Correction| Colorlite
COLOR BLIND GLASSES - Colorlite color blind glasses are personalized to the colors you see along with your vision prescription. Most of our color blind glasses are available in most frame styles.
Othello Game - Play Othello online
Othello is a multiplayer board game based on the popular game Reversi. On this website you can play Othello by yourself or compete with a friend.
MyPuzzle.org - Play Free Puzzle Games Online
Play Free Puzzle Games Online Sudoku Sudoku 6x6 Sudoku For Kids Find the Pair Jigsaw Sudoku Sudoku Solver
Conceptis logic puzzles - Have fun, get smart!
Nonstop fun with the world's best logic puzzles. Play new weekly puzzle games online, on your iPhone, iPad and Android or with pencil and paper.
opticien,choix lentilles de contact couleur,test vision,images relief
opticien pour apprendre,mettre,enlever,choisir lentilles de contact couleur,test acuité vision des couleurs,relief,annuaire optique,lunettes,verres,daltonisme
Art by Logic : Art Gallery, Free Wallpaper, Logic Puzzles, Games
Art by Logic - Abstract digital art gallery. Buy an original print. Enjoy logic puzzle games and free wallpaper. Experience challenge, fun, & beauty.
Meaning of Numbers - Number Symbolism
Discover the meaning of numbers and number symbolism. Numbers in religion and mythology. Number Fun facts . Numbers in superstition. Numbers in the Bible.
Usabilla is now part of the GetFeedback platform - GetFeedback
The GetFeedback customer experience (CX) platform helps you understand why, so you can take action when it matters most.
Online Cognitive Assessment Platform | Cambridge Brain Sciences
A simple and scientifically-validated web-based platform for the assessment of cognitive function, used by healthcare clinics and cognition researchers.
Riverbend Community Math Center
Math Activities Advanced Math Pathways Calendar of Events STEM Studio Prototyping Team Math Circles Medallion Design Lab
jefflewis.net - Home Page
Aviation Autogyro history, airplane photos, aerodynamic theory & more Downloads The more useful or entertaining programs I've written Essays Collected essays from politics to religion to the metric system Factoids Fact-checking the factoids Graphics Photos, artwork, and more airplanes How-To & Recipes From installing a radiator to...
Did you know
Over 980 did you knows!! Heaps of interesting fun facts and figures to keep you entertained for hours.
PuzzleSolver: Solutions to Mechanical Puzzles
Welcome to PuzzleSolver.com Solutions for your mechanical puzzles. Sequential Puzzles 4x4x4 Master Cube Bishop Cubes Cast Cricket Cast Disk Cast Keyring Cast L'oeuf Cast O'Gear Free the Key Internal Combustion Japanese Puzzle Box Metamorphose Oskar's Maze Pyraminx Rubik's Cube Rubik's Mini-Cube The Brain Tower of Hanoi Two Sliding Squares Take...
End Times Prophecy, Current Events, Christian Symbols, Numerology - RidingTheBeast.com
Focusing on End Times prophecy including the Rapture, The Mark of The Beast (666), The Antichrist, Global Government, and the Second Coming of The Lord and Saviour Jesus Christ. Symbols, Events, Numerology, and News.
We are Colorblind - Making the world a better place for the colorblind
We are Colorblind is dedicated to the more than 300 million people who are color blind
Kids Math Games Online - Free Interactive Learning Activities, Fun Educational Resources
Enjoy an awesome range of free math games, interactive activities, practice exercises and cool problem solving challenges that are perfect for kids learning math as well as teachers looking for fun, educational resources online.
Nonograms - online puzzle game
Play online Nonograms the puzzle game also known as Hanjie or Paint by Numbers
Puzzle Master Inc - #1 Platform to Buy Puzzles Online
Puzzle Master Inc is a #1 online puzzle buying platform where you can find huge collection of Wire, Metal, Jigsaws, Cubes, Wood Puzzles & Brain Teasers. Shop Now!
Digitale Stad Eindhoven – Het digitale ontmoetings- en meningsvormende platform voor de regio Eindhoven
Homepage Het Stationsgebied: Een paar opties voor de politiek 14/06/2022 Wim Het Stationsgebied is ramvol gepland en een aantal cruciale eisen waar het gebied aan moet voldoen zijn ‘vergeten’. Hier een paar mogelijke ‘oplossingen’ Weerhistorie: De lente van 2022 in de regio Eindhoven. 13/06/2022 Gerrit Goosen De meteorologische lente is...
Free Online Games, Puzzle Games and Crosswords
Interactive site that offers online games, personality tests and attractive puzzles, which you can play for free.
hewgill.com: Greg Hewgill's Site
2018-09-27 - Migrated this server to OpenBSD. 2018-07-25 - Enforced HTTPS on all sites on this server using Let's Encrypt certificates. 2016-01-13 - Removed Google Analytics. The time of central big tracking has come and gone. 2016-01-07 - Added a /now page that shows what I'm currently working on. 2011-07-14...
Number Empire - Math Tools
Number empire is a collection of powerful math tools and facts about numbers.
PRAGMATIC88: Daftar Situs Judi Slot Online Gacor Pragmatic Terpercaya
Daftar & mainkan game slot online gacor terbaru 2022 di Pragmatic88, situs judi slot terbaik dan terpercaya no 1 di Indonesia.
Home | Optics for Kids
What is Optics? Learn more about optics, the science of light, a branch of physics describing how light behaves and interacts with matter. EXPLORE Careers Optical scientists, engineers and technicians help to improve our world every day. EXPLORE What is Optics? Learn more about optics, the science of light, a...
Mycoted
Current featured article Synectics Synectics is, in our experience, one of the most useful systems for creative problem solving. It is based on a simple concept for problem solving and creative thinking - you need to generate ideas, and you need to evaluate ideas. Whilst this may be stating the...
Web Sudoku - Billions of Free Sudoku Puzzles to Play Online
Web Sudoku - Billions of Free Sudoku Puzzles to Play Online
Free Othello Reversi Online game | playpager.com
Play against the computer or a friend. Browser online game for PC, tablet or phone. No installation. Learn how to play.
Hundreds of tangram puzzles to solve - Providing teachers and pupils with tangram activities
The Tangram Channel provides a great number of tangram puzzles, short videos, step by step tutorials and tangram-related activities.
Play Othello online - eOthello
eOthello is an online Othello (also known as Reversi) community where you can play this strategy game against other players from around the world.
Magical Educator
The “Magical Educator” website is a fun and friendly site that was set up in early 2007 and was recently voted as one of the most effective learning hubs for teachers around the world and has won many blog awards since its inception. The success of the Maths Toolkit led...
Helpful Games • Free educational games for students
Helpful games is a free learning platform with funny educational games for students at school and at home. Kids play all games online without registration.
Brain Teasers with Answers
Enjoy more than 1,000 fun brain teasers for kids and adults, riddles, logic puzzles, paradoxes, optical illusions, brain games and jokes 👍 .
Home | EyeQue - The Leader in Smartphone Vision Tests
Home | EyeQue - The Leader in Smartphone Vision Tests
Free Memory Tests by MemoryHealthCheck.com
What's Your Memory Score? Take a free memory test with interesting pictures and find out today. Start a Free Memory Test Memory Loss Checklist Many early signs of memory loss problems in older adults are first noticed by family members, close friends, and caregivers. By using this memory loss checklist and symptom quiz below,… Read More »
Interactive Mathematics Miscellany and Puzzles
Arithmetic Base Conversion Divisibility Criteria Euclid's Game Fast Arithmetic Tips Hour glass timing Magic in Square Make an Identity Napier Bones Number Guessing Game Arithmetic Word Problems Online practice And much much more ... Mathematics Games & Puzzles Three Jugs Problem Box Labels Fish Soup game Goat, Cabbage and Wolf...