Skip to content
Archimedes Lab Project
Archimedes Lab Project

Archimedes Lab Project

Inspiring and Creative Resources & Tutorials for Science-Curious People

  • Home
  • Blog
  • About
  • Donate
  • Facebook
  • Twitter
  • Youtube
  • Pinterest
  • Contact
Posted on December 5, 2019 by Gianni Sarcone

Thébault’s theorem

If you place squares on the sides of any parallelogram, their centers will always form a square.

Parallelogram squares

CategoriesCuriosity, Geometry, Theorem Tagsparallelogram, square, Thébault, theorem

Post navigation

Previous PostPrevious Geometric Illusion: Vertigo Pattern
Next PostNext Elementary 4-manifold topology

Search

About Archimedes Lab

Mental activities and tutorials that enhance critical and creative thinking skills.

We provide compelling educational and entertaining content to book and magazine publishers. We also invent and develop thinking games and visual material for recreational, cultural or advertising use.

Categories

Recent Posts

  • Knot, knot, who’s there? Topology… April 7, 2022
  • A useful math hack… April 6, 2022
  • Fibonacci’s Soup February 21, 2022
  • Why √2 ∉ Q February 6, 2022
  • Visual Calculus February 3, 2022
  • Unfolding Knot January 29, 2022
  • Imaginary Root of An Imaginary Number December 5, 2021

Archives

Tags

  • 8 (2)
  • circle (3)
  • circles (2)
  • cube (2)
  • cubes (2)
  • design (2)
  • dodecagon (2)
  • donut (2)
  • doughnut (2)
  • escher (3)
  • fibonacci (5)
  • fraction (2)
  • gianni sarcone (4)
  • golden ratio (3)
  • hexagon (3)
  • infinite (2)
  • kepler triangle (2)
  • knots (2)
  • Magic (4)
  • magic square (3)
  • numbers (2)
  • op art (2)
  • phi (4)
  • Pi (4)
  • playing cards (2)
  • points (2)
  • prime (4)
  • prime number (2)
  • proof (2)
  • Puzzle (3)
  • rays (2)
  • right triangle (4)
  • scintillating (2)
  • Series (2)
  • shimmering (2)
  • spiral (2)
  • square (5)
  • square root (2)
  • squares (3)
  • starburst (2)
  • sum of cubes (2)
  • theorem (7)
  • topology (5)
  • triangle (2)
  • two (2)

Our Recent Educational Books

Eye Bogglers
Ultimate Eye Twisters
Eye Bogglers
ISBN 1780970749
Ultimate Eye Twisters
ISBN 1783124482
Fantastic Optical illusions
illusion playing cards
Fantastic Optical Illusions
ISBN 178739235X
Illusion d'Optique playing card deck
Optical illusions
You can't possibly color this
Optical Illusions
ISBN 1682973395
You can't possibly color this!
ISBN 1633223515
Impossible Folding Puzzle and Other Mathematical Paradoxes
Hidden Picture Puzzles
Impossible Folding Puzzles
ISBN 0486493512
Hidden Picture Puzzles
ISBN 1623540380
How To Draw Incredible Illusions
Amazing Optical Illusions
How To Draw Incredible Illusions
ISBN 1623540607
Amazing Optical Illusions
ISBN 1787391639
Archimedes Banner

Find Us

Address
Via Sivori 2A
16136 Genoa, Italy

About This Site

Mental activities and tutorials that enhance critical and creative thinking skills

Search

Sponsored posts

  • Facebook
  • Twitter
  • Youtube
  • Pinterest
  • Email
Proudly powered by WordPress