Hmm... If I could use a time machine one time here's what I would do. I would reproduce the time machine in drawings and then go back in time to 2009 and buy 100,000 BTC and then when I come back, I'd have enough money to build my own time machine. Lol

Here's my dogecoin address: DJ7QTtHc4ietksLfxNFSjR2S9ytHkbqagg