Hewitt-Drew-it! PHYSICS 107. Refraction

[@diegotrazzi]

I think the oil has the same index of refraction of the glass rod, so it makes it invisible (fully transparent) when inside the oil. Very cool trick !

[@dabeanelnano1274]

this guy the goat

[@MindfulBytes]

Answer to the last question: Same Same.

[@DavidHill-ni2bx]

Whats up WA kids watching this

[@amitwaswani2257]

Light_displacing_laterally_through_glass_slab_at_0:20-0:50s_to_be_displaced_the_other_side