My friend has designed an invisible aeroplane.... aircraft art friend machines travel Please Rate Vote 1 Vote 2 Vote 3 Vote 4 Vote 5 Today's featured daily humor:My friend has designed an invisible aeroplane... but I can't see it taking off.Click for another laugh! Previous article: Why did the groom wear a life jacket at his wedding?... Prev Next article: Build a man a fire and he'll be warm for a day.... Next