And at night, what do you see?

This is the moon with its reflected light dispersed through thin clouds. Notice the light changes from white, through yellow, orange and then red as the light is dispersed more and more further away from its source. This is the evidence of Dispersion in the Skies at Night Time.. Discovered by the studies of Yip Chi Kiong during the period 1995-1998.

Kajikan kesan mengubahkan jarak objek dengan butang kiri dan kanan. Jika anda tekan dengan baik, soalan-soalan akan keluar.

The Camera and the Eye

Akomodasi

Terangkan apakah yang berlaku kepada kanta dalam akomodasi objek jauh dan dekat.

Colours

Lasers