For this week's Photoshop Contest, I want you to inappropriately insert gadgets throughout the ages.

Get creative with it, and send your masterpieces to me at contests@gizmodo.com with Historical Gadgets as your subject line. Save your files as JPGs, PNGs or GIFs and use a FirstnameLastname.jpg naming convention. Get your entries in to me by Tuesday morning, and I'll pick my three favorite winners and show off the rest of the best in our Gallery of Champions. Get to it!