Word Association.

[cutelittlekirstie]

Bracelets

 

[msub_Ind]

Gemstone

 

[cutelittlekirstie]

Diamond

 

[msub_Ind]

TIR (Total Internal Reflection)

 

[cutelittlekirstie]

TIR (Total Internal Reflection)

Huh?.

 

[msub_Ind]

Optics

 

[LadyGaladriLezb]

TIR (Total Internal Reflection)

Is that what makes a jewel sparkle?

Thread:

Whiskey

(Idk about anywhere else, but the device in bars used to measure out a standard serving if whiskey is called an optic. I guess because you can see the glass bulb filling)

 

[msub_Ind]

Is that what makes a jewel sparkle?

Thread:

Whiskey

(Idk about anywhere else, but the device in bars used to measure out a standard serving if whiskey is called an optic. I guess because you can see the glass bulb filling)

You nailed it Shauna A diamond is cut in such a way that TIR happens (above a critical angle) without losing its energy makes it sparkle.

Thread:

Scotland

 

[LadyGaladriLezb]

Highlands