The basic principles of Nuclear Magnetic Resonance (NMR) rely on the behavior of nuclear spins in an external magnetic field.

X-ray fluorescence is a valuable tool for the elemental analysis of artwork. XRF analysis reveals which chemical elements are present.

The electromagnetic spectrum consists of all the electromagnetic waves of all possible energies moving through space at the speed of light.

All tangible heritage (art and historical objects, natural heritage) are made of the same building blocks: atoms, molecules, and crystals.

The birdman competition of Rapa Nui (Easter Island) was an annual competition revolving around the manutara bird egg to bring peace.

The moai are monolithic stone statues on Rapa Nui (Easter Island) and they portray the ancestors of the Rapa Nui people.