I made a small investment in this company. It is a security robot company that appears to have great prospects. Here is a link for more information:
Invest in the future. | Knightscope, Inc.
This is a very speculative investment, so only invest with money that you could afford to lose. You may make a lot of money or the stock could end up being worthless. I think the company will do very well, but of course there are no guarantees. So please carefully read the prospectus and only invest if you understand both the potential losses as well as gains.