121 Gigawatts Shirt
This 1.21 Gigawatts Shirt is a great choice for any fan of the classic 80’s movie Back to the Future. One gigawatt is equal to one billion watts, and most of us are familiar with one watt. Our indoor light bulbs are typically 60 to 100 watts. So 1.21 gigawatts will power more than 10 million light bulbs or a fictional flux capacitor during a time journey of DeLorean. The shirt is made of soft and lightweight cotton that is perfect for any casual occasion. The classic design will make a great addition to any fan’s wardrobe.