Black And White.

Riddle: We are two different substances that can keep you awake. One Black as your morning coffee. One White as snow. Both of the same name when shortened and ingested all around the world. What are WE?

Answer: Coke.

Source: https://www.riddles.com/6505

We are two different substances that can keep you awake. One Black as your morning coffee. One White as snow. Both of the same name when shortened and ingested all around the world. What are WE? — Black and White. by Christian Garcia v1.

Riddle: We are two different substances that can keep you awake. One Black as your morning coffee. One White as snow. Both of the same name when shortened and ingested all around the world. What are WE? Answer: Coke. — by Christian Garcia v2.