Vanes in the Radiometer are alternately dark and light in color Vanes transfer heat to each one but not at the same degree Lighter vane reflects the rays and the...

Real Wooden Box, Real Metal & Wood Tools, 1.5lbs High Purity Magnetic Sand, Magnets Magnetic Sand Interacts with Magnets (4 Magnets Included) and 3 Metal & Wood Tools Perfect for...

LARGE Rattlesnake Eggs 2.5" Includes: (1) Pack 2 oval shaped Hematite Magnets Color: Pewter Toss magnets in air and watch them dance, spin and "sing"

THIS HIGH TECH GADGET: also comes with a LED light feature that makes it look very cool when turned on in the dark HOW IT WORK: It is operated by...

6" globe can clearly show the world geography. A great vision to see the world Your object will levitate even if the base is turned on its side or upside...

Floating and rotating in midair This high tech gadget also comes with a LED light feature that makes it look very cool when turned on in the dark Operated by...

Floating and rotating in midair This high tech gadget also comes with a LED light feature that makes it look very cool when turned on in the dark Operated by...

Floating and rotating in midair This high tech gadget also comes with a LED light feature that makes it look very cool when turned on in the dark Operated by...

A good desk decoration Floating and rotating in midair Globe size:4 inches This high tech gadget also comes with a LED light feature that makes it look very cool when...

Automatic Rotation:Magnetic Levitation And Rotation Globe This high tech gadget also comes with a LED light feature that makes it look very cool when turned on in the dark Operated...

LEARN SCIENCE AND EDUCATE YOURSELF AND YOUR CHILDREN AT THE SAME TIME with this kinetic sculpture perpetual motion toy that works on the principles of magnetism to perpetually oscillate on...

This magnetic sculpture toy features brightly colored tropical fish and an extra do-it-yourself element in that you place the fish stickers upon the metal pieces yourself. Get imaginative at your...

Located on 17 acres overlooking the Potomac River in Washington, DC, was opened in 1971. It is America’s living memorial to President Kennedy as well as the nation’s busiest arts...

Ushered in a new class of automobile known as the pony car. Its revolutionary design featuring the long hood and short deck proved wildly popular and according to Ford, 22,000...

Is also known as the White Heron Castle because of the way that its soaring white stucco walls resemble a graceful heron taking flight. The original fortress was built in...

Located in Washington D.C., the Capitol is the meeting place of the United States Congress. It sits atop Capitol Hill which is located at the east end of the National...

The Sydney Opera House is a multi-venue performing arts center in Sydney, New South Wales, Australia. The Opera House design is the creation of Danish Architect, Jorn Utzon who took...

Is a simple open vehicle with two very large driving wheels on an axle below and slightly behind a single seat with the engine in front of the driver and...

The Ford Model T was the first automobile mass produced on moving assembly lines with completely interchangeable parts, marketed to the middle class. This car had 2 forward gears, a...

The Lockheed Martin/Boeing F-22 Raptor is a single-seat, twin-engine fifth-generation super-maneuverable fighter aircraft that uses stealth, speed agility, precision and situational awareness, combined with air-to-air and air-to-ground combat capabilities, makes...

The Golden Hind or Hinde was an English galleon best known for its circumnavigation of the globe between 1577 and 1580, captained by Sir Francis Drake. She was originally known...

The Golden Hind or Hinde was an English galleon best known for its circumnavigation of the globe between 1577 and 1580, captained by Sir Francis Drake. She was originally known...

The Brooklyn Bridge is located in New York City and is one of the oldest suspension bridges in the United States. Completed in 1883, it connects the boroughs of Manhattan...

The Leaning Tower of Pisa, known worldwide for its unintended tilt to one side, is the freestanding bell tower of the cathedral in the Italian city of Pisa. Work on...