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24,20

Kaleidoscope Antiquus

5 Review (s)

The Kaleidoscope is an optical instrument invented by David Brewster in 1816 and rapidly spread by the following years in all Europe. It consists of a cilinder whose interior is filled with small portions of coloured glass. The reflexion of these pieces on three flat mirrors creates endless combinations with different shapes when turning. Beauty, colour and variety have inspired artists and their ..

43,56

Kaleidoscope Brewster

12 Review (s)

The Kaleidoscope is an optical instrument invented by David Brewster in 1816 and rapidly spread by the following years in all Europe. It consists of a cilinder whose interior is filled with small portions of coloured glass. The reflexion of these pieces on three flat mirrors creates endless combinations with different shapes when turning. Beauty, colour and variety have inspired artists and their ..

14,80

Yamaha Recorder YRS-20GG

1 Review (s)

Play funny melodies with this original flute for little musicians ! Yamaha recorders are designed to be an instrument of initiation for anyone who begins his musical education. Air resistance is ideal to allow easy control, and they are characterized by high precision tuning . Recorders Rainbow, made ​​of a translucent material in bright colors , are made of the same ABS resin material as nor..

19,50

"On this day" Calendar

0 Review (s)

On This Day Calendar! Bring a touch of historic trivia to each and every morning with this cool and colourful wall calendar. Each day is represented by a square – we know that’s nothing new but wait for this…each square is heat sensitive so when you touch it, the black cover completely disappears to reveal a fun fact about something historical that happened on that very day. For example, did..

14,00

3D Crystal Puzzle Pyramid

9 Review (s)

Puzzle fans will love this original Puzzle 3D pyramid crystal. It is composed of 38 transparent pieces and is recommended for children over 6 years of age. Test your mind and skills to build a beautiful Egyptian pyramid. Product features: -Transparent pieces puzzle to form the three-dimensional shape of a pyramid. -It includes 38 pieces. -Includes instruction in English sheet detailin..

85,00

3d Pen

1 Review (s)

Amazing 3D Pen Second Generation has a similar market of any 3D printer function , only the versatility of its small size and how quickly it melts and cools the plastic filament ABS / PLA allows hand almost any imaginable dimensional structure . It is lightweight and easy to use and does not require any software or equipment. They will be your artistic skills and patience responsible for creatin..

5,00

ABS filament

7 Review (s)

ABS Filament 10 metres for 3D Pen. Pls specify colour when you place the order. Dimensions: 12cm x 7cm x 1cm Weight: 37gr      

35,09 25,60
-27%

Analema Pendant

1 Review (s)

Bright representing the path of the Sun for a year. It is caleed Analema and has a figure eight. Presentation: Individual box with silver closure, leather cord 56 cm and instructive legend. Theory: The Analema is the curve that makes the sun for a year. It has a figure eight and we would have a graphic testimony of this tour if during every day of the year we took a picture of the Sun from the..

21,80

Andromeda Galaxy Pendant

0 Review (s)

Design represents the nearby Andromeda Galaxy or M31, contains hundreds of billions of stars, is the largest and brightest galaxies in the local group, consisting of about 30 small galaxies the three large spiral galaxy, Andromeda, Milky Way and Triangle Galaxy. Presentation: individual bag with leather cord and close five different colors in silver. Attached topic information. Finish: Silver-Pl..

16,00

Apolo Keyring

0 Review (s)

Apollo was a god multifaceted Greek and Roman mythology. In astronomy, named the Apollo space program and the spacecraft was achieved with the first step on the surface of the moon. Occurred on July 20, 1969, aboard the lunar module of Apollo XI, at a place called the Sea of ​​Tranquility.    Presentation: In individual bag with silver ring, and operating instructions in Spanish, English, F..

20,70

Apolo Pendant

0 Review (s)

 Apollo was a god multifaceted Greek and Roman mythology. In astronomy, named the Apollo space program and the spacecraft was achieved with the first step on the surface of the moon. Occurred on July 20, 1969, aboard the lunar module of Apollo XI, at a place called the Sea of ​​Tranquility.    Presentation: In individual bag with silver ring, and operating instructions in Spanish, English,..

31,46

Astrolabe Keychain + Pendant

0 Review (s)

Reprodution of a sixteenth-century Astrolabe which is preserved in the Museum of Oxford. It comes in a nice box and is accompanied by a small booklet with a brief history of the astrolabe. Even as a functional tool, its small size makes the measurements are imprecise. For more accurate use, we recommend the Astrolabe 10 that you can see also in this section. NOTE: It is delivered as a keychain, a..

102,85

Astrolabe Arsenius 10

4 Review (s)

Features: - Diameter: 10cm. - Height: 13.5cm. - Thickness: 0.8cm.

31,46

Astrolabe Keychain

4 Review (s)

Reprodution of a sixteenth-century Astrolabe which is preserved in the Museum of Oxford. It comes in a nice box and is accompanied by a small booklet with a brief history of the astrolabe. Even as a functional tool, its small size makes the measurements are imprecise. For more accurate use, we recommend the Astrolabe 10 that you can see also in this section. NOTE: It is delivered as a keychain, a..

79,50

Astroplanetario Deluxe Bresser

0 Review (s)

This amazing home Planetarium is the ideal way to study the night sky in the warmth of your home. With real constellations, it shows you what time and month of the year you are viewing! The Astro Eye Planetarium can project on any surface and whether you are using it to learn more about the constellations or to create a wonderfully romantic mood, this star projector is the perfect answer.The educa..

16,95

Brainstring R

1 Review (s)

The popular Brainstring has been turned inside out! Brainstring ‘R’ is just as knotty as the original, but features a movable ball with a 360° spin that will have you on the ropes. twist, turn, stretch and slide the puzzle in all directions to unravel the tightly wound knot. once the strings are completely separated, the puzzle is solved – no strings attached. IQ Focus Log..

43,56

Classic Sandglass

0 Review (s)

The origin of the Hourglass is uncertain. It is believed that the Roman armies used them during the night; It was also said that they were invented by a French monk at the end of VIII century. At that time, Charlemagne, the king of the francs, had one so great that only needed to turn around every 12 hours. Certain sand dial were used commonly during navigation trips to establish the duration of t..

9,00

Colour in Motion Timer

1 Review (s)

A colorful way to demonstrate density. This tabletop demonstration has four chambers, each filled with a different colored liquid. Flip the demo over, and the colors will start to switch places, without mixing! Magic or density? Demonstrates density, color mixing, and insolubility. Dimensions: 13 cm x 7 cm x 2 cm

249,90

Construcción Robotics Pro

0 Review (s)

Programmable robots are part of our every day life and our children are the future innovators that will be challenged to take robotics to the next level! The education system worldwide is evolving to incorporate robotics in the classroom so that students understand the fundamentals of this new technology while developing the necessary building and programming skills associated with robotics. At th..

23,50

Crookes Radiometer

4 Review (s)

The Crookers radiometer was invented in 1875. It has a grinder with 4 paddles, one side of the vane is blackened and to another is bright or white. When you receive an external radiation, the black side absorbs radiation and the other reflected it, which makes the first palette moves away from the source of radiation. This effect produces a constant rotation of vanes, with a speed that depends o..

25,00

Crookes Radiometer 19 cm.

3 Review (s)

The Crookers radiometer was invented in 1875. It has a grinder with 4 paddles, one side of the vane is blackened and to another is bright or white. When you receive an external radiation, the black side absorbs radiation and the other reflected it, which makes the first palette moves away from the source of radiation. This effect produces a constant rotation of vanes, with a speed that depends on ..

24,20

Dalí´s Clock

1 Review (s)

This decorative shelf clock shows time seeming to slowly "melt away," paying homage to Salvadore Dali’s surrealist painting The Persistence of Memory. This is both an amazing timepiece and an artistic conversation piece. Simply set the clock (it has easy-set quartz movement) and place it on the edge of a shelf or mantle -- no mounting or hardware required. The clock is the perfect addit..

19,00

Deluxe Scratching World Map

0 Review (s)

What parts of the world have you already been? -You can track the destinations that have visited by scratching already visited places while it brightens up your wall with a high quality colorful Deluxe Scratching Map of the World. -It is the perfect way to have fun with geography. Well suited for children's learning. -Printed on high quality paper. -It glows in the dark. -Suppl..

24,00

Dionysos Sundial Pendant

1 Review (s)

Its unique design in clusters of grapes is a sundial inscribed equator, accompanied by brown leather cord makes a stylish piece for any time. Presentation: Individual box with gold leather thong old and operating instructions in Spanish, English, French and German. How it works: Set in a sunny spot in a southerly direction to tilt the clock until a ray of light through the crystal ball to illumi..

20,00

Drinking Bird

0 Review (s)

Drawing of the original patent for the Drinking Bird. M. V. Sullivan, U.S. Patent 2.402.463 (1946). It was invented by Miles V. Sullivan in 1945 and is a very intriguing object, since it is capable of simulating the movement of a bird drinking for many hours or even days. The bird drinker is an example of the properties of thermodynamics, converting thermal energy into mechanical energy. A..

73,00

Droid BB8

1 Review (s)

This faithful astromech has many galactic adventures to tell. With two different modes of activation ,this interactive doll is ready to beeping and chirping , spinning , twisting and make you laugh! Age: 3+ NO RC TOY!

53,00

Dron Power Up 3.0

8 Review (s)

When's the last time you were truly amazed? The PowerUp 3.0 transforms ordinary paper planes into smartphone-controlled flying machines. Simply tilt your smartphone or tablet to maneuver right or left and use PowerUp’s throttle lever to ascend or descend. The motorized frame’s 180 feet/ 55 meter range, crash­-resistant design, and responsive motion control and precision turning g..

14,70

Eclipse Pendant

0 Review (s)

Ingenious piece that by means of a simple representation of an eclipse, and playing with the light, shows us the illusion of a rare phenomenon difficult to observe. Presentation: In an individual bag with a cord and operating intructions guide. How it works: If you expose this necklace to the sun or any other source of light, and you bring it close to any object on which a shadow can be cast..

14,70

Eclipse Theory Keyring

0 Review (s)

The design of this piece describes the cosmic alignment that the Sun, Earth and Moon should have to produce a solar eclipse or a lunar eclipse. Presentation: individual bag with drawstring and instructive caption.Theory: The eclipses are one of the most spectacular cosmic conjunctions of our solar system.A temporary eclipse is the occultation of all or part of a star by the interposition of anoth..

14,70

Eclipse Theory Pendant

0 Review (s)

The design of this piece describes the cosmic alignment that the Sun, Earth and Moon should have to produce a solar eclipse or a lunar eclipse. Presentation: individual bag with drawstring and instructive caption.Theory: The eclipses are one of the most spectacular cosmic conjunctions of our solar system.An eclipse is temporary concealment of all or part of a star by the interposition of another...

72,60

Ecuatorial Sundial

2 Review (s)

In this model, the gnomon which casts a shadow, whose main characteristics are: first, the axis is parallel to the ground, secondly that is contained in the meridian plane of the place and finally forming with the horizontal plane an angle equal to the latitude. The Equatorial Sundial is the simplest of all sundials, can be made without mathematical calculations and used in any latitude, has the h..

14,50

Espiral Bola de Fuego

1 Review (s)

Spirals with trumpeting angles and trees. The glass spheres contain particles, which absorb light during the day and glow gently in the dark! Dimensions: 60 x 10 cm

15,00

Ferries Wheel

1 Review (s)

This Ferris Wheel can be driven by the AstroMedia Steam Engine (429.DMS) or the Stirling Engine (228.STM). It stands in the tradition of tin models meant to be driven by toy steam engines produced for the children of wealthy families at the end of the 19th century. To make sure it can be driven by the moderate power of the AstroMedia Steam Engine, the construction minimises friction as much as pos..

26,95

FitzRoy´s Stormglass

1 Review (s)

A very rudimentary form, a forecaster of storms or Stormglass is a kind of planet Earth in miniature, to all parties, and take a look at the weather forecast. This ingenuity was generally used among the sailors in the 19th century, and was developed by Admiral Robert Fitzroy (the first meteorologist of the history) during the scientific expedition of the HMS Beagle, with Charles Darwin. A kind o..

18,95

FlipyFlux

0 Review (s)

A mesmerizing kinetic sculpture and an interactive "flow toy". Comes with a carrying bag, so you can bring it everywhere to share and spread the fun. The flipyflux is also very tactile (slightly addictive to play with!) and interactive - you can put your hands through it and run it safely along your arms (bare arms work best) and pass them from arm to another, or one person to another just for fun..

24,00

Galileo Telescope

12 Review (s)

This beautiful kit is based on the last remaining Telescope that belonged to Galileo (the oldest telescope in the world): a leather-bound show piece with golden ornaments for Cosimo II de Medici, which now is on show in Florence. With this historically accurate cardboard replica you can experience the great achievements of Galileo yourself. Although the performance of this historic telescope is ..

13,75

Giroscopio

4 Review (s)

Give your child the wonder of a toy you played with when you were little! Even the packaging on this Gyroscope will make you think of your childhood. Produced since 1917, the gyroscope has been a classic educational toy for generations. It continues to fascinate young and old alike with its mysterious force that seems to defy gravity. An excellent tool to teach gyroscopic inertia, the gyroscope wi..

6,75

Goethe Glasses

12 Review (s)

The name of the German poet is immediately associated to his magnum opus, Faust, but he said he did not get any vanity by it or for the rest of his works in verse. He said there were better poets in his time and that would best poets later. The legacy of that Goethe was proud Treaty Color, an essay, summarizing explained a viral phenomenon of 2015. Goethe was the first to ask (and answer) if that ..

39,99

Golden Mini Dron

0 Review (s)

Microdrone absolute control is one of the smaller market cuadricópteros but not its size fool you because, as its name suggests, has absolute control. Manage this little guy as a professional, no matter where you are watching your Microdrone or are turning, will move in the direction you specify. It has a range of between 6 and 8 minutes and can fly at a distance of 30 to 50 meters from you. It's..

19,90

Google 3D Glasses 2.0 Pop! Mr Cardboard design

1 Review (s)

What is Google Cardboard 2.0? Together with your Android or iOS mobile phone, the 2.0 Google cardboard app is your ticket to a virtual reality 3D world. Start the app or a video and put your smartphone in POP! CARDBOARD. For each eye, a separate, slightly different picture is shown on the display. This is how the 3D effect is created, so you can enjoy your very own 3D experience AS EASY AS 1-2-3: ..

28,00

Gotic pocket compass

4 Review (s)

The invention of the Compass is attributed to the Chinese. The first written reference to its use is dated on XI century, with the Arabs, probably, who introduced it in Europe. This pocket compass made of brass, is inspired by the cathedral rose windows of Gothic churches of the fourteenth and fifteenth century, is presented in a beautiful case and It comes as a key ring, a pendant or as a clip fo..