Squigly Squigly's Brain Teasers

Question:

How many apples can you fit into an empty box?

Answer:

One, then it isn’t empty anymore.

Try another Brain Teaser:

Two trains are on the same railroad track; one is headed east the other west, they both leave the station at 1:00 and are travelling at the same speed. Yet they didn't crash into each other. How can this be?