Activities: Instruments

Universal simulator of the solar approach movement

دشواری: ★ ★ ★

Mirror, Mirror 

دشواری: ★ ★ ★

Hot Air

دشواری: ★ ★ ★

Delta, Delta, Delta

دشواری: ★ ★ ★

Astro-Madness

دشواری: ★ ★ ★

Super Gelatin

دشواری: ★

Telescope technology

دشواری: ★

Telescope in the pocket

دشواری: ★

Making your own sky disk

دشواری: ★

Form the armillary sphere to the astrolabe

دشواری: ★

The pyrenean shepherd’s dials

دشواری: ★

Building simple sundials

دشواری: ★

Latitude Gnomon and Guadrant for the Whole Year

دشواری: ★

Making helioscopes with four sticks

دشواری: ★