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To the Moon!
How many pens do you need to get to the Moon Ballpoint pens can produce up to two miles of writing. As there are 238,855 miles to the moon...
To the Moon!
How many pens do you need to get to the Moon Ballpoint pens can produce up to two miles of writing. As there are 238,855 miles to the moon...
What is the most popular highlighter colour?
Tell us what yours is? Yellow is in the middle spectrum of visible light, and thus works well for people with colour blindness. This is one of the biggest reasons...
What is the most popular highlighter colour?
Tell us what yours is? Yellow is in the middle spectrum of visible light, and thus works well for people with colour blindness. This is one of the biggest reasons...