I am so bored...

like im in art rn and we be making wire sculptures

i know im gonna get reported unless i post something educational so...
Why do giraffes have purple tounges?

micro/nanoscale topography surface exhibits many prominent properties and is extensively employed in biomedical device, microfluidic device and energy device fabrication. additionally, the clinical applications of biomaterials can be largely expanded with of nanostructured surfaces.

the index of refraction of the second medium is higher. i just took the test trust me !

the sun creates it's own light, also gives light and life to bunch of stuff like plants,animals,humans etc.photosyntesis is the process of making food which needs sun,water,nutrients etc.