2. Scientific Calculators
In ‘Total Recall,’ Martian Security wears scientific calculators on his sleeve. They look like they’re a part of his costume and were strategically placed on his sleeves. In fact, we love the look so much, that we might consider taping our calculators to our sleeves. It gives it a futuristic look you can’t get anywhere else. Whoever thought calculators had more than one purpose? (PedroTPete).