Put together a true compass. Discover how this ancient instrument works and learn how magnetism influences our Planet.
Compass :- Clementoni - Build A Compass : Put together a true compass. Discover how this ancient instrument works and learn how magnetism influences our Planet.
Learn how magnetism influences our planet.
Put together a true compass.
Discover how this ancient instrument works.
Made in Italy.
Facts about a compass:- A compass is an instrument used for navigation and orientation that shows direction relative to the geographic cardinal directions (or points). Usually, a diagram called a compass rose shows the directions north, south, east, and west on the compass face as abbreviated initials. When the compass is used, the rose can be aligned with the corresponding geographic directions; for example, the "N" mark on the rose points northward. Compasses often display markings for angles in degrees in addition to (or sometimes instead of) the rose. North corresponds to 0°, and the angles increase clockwise, so east is 90° degrees, south is 180°, and west is 270°. If magnetic declination between the magnetic North and true North at latitude angle and longitude angle is known, then the direction of the magnetic North also gives the direction of true North.
Compass :- Clementoni : The first usage of a compass recorded in Western Europe and the Islamic world occurred around 1190.
The magnetic compass is the most familiar compass type.
The magnetic compass was first invented as a device for divination as early as the Chinese Han Dynasty and later adopted for navigation by the Song Dynasty Chinese during the 11th century.
The first compasses in the ancient Han dynasty China were made of lodestone, a naturally magnetized ore of iron. Later compasses were made of iron needles, magnetized by striking them with a lodestone.
Dry compasses began to appear around 1300 in Medieval Europe and the Islamic world. This was supplanted in the early 20th century by the liquid-filled magnetic compass.
Age: 8+
If an item is received damaged or has missing parts kindly let us know ASAP after receiving the item. We will send a return label and can either issue a refund or send the correct item at no extra cost to you.
The customer is responsible for the return postage cost in case of change of mind and we will refund the product cost minus $12 as out of pocket shipping expenses in sending the item to the customer. Please return the item in an unopened, re-sellable condition. If any seals, packaging or anything else is broken or removed it cannot be returned. To be sure contact us before you return the product. If the item does not meet re-saleable conditions then we cannot provide you refund.
Items must be returned to Switchedonkids within 14 days of receipt of the order.
If you have paid for your purchase with Afterpay or ZipPay, they do not refund the merchant fees back to us. We reserve the right to deduct the merchant fee for this purchase from the refunded amount.