new effect

Right now, I'm trying to create a trick of my own. Essentially, the trick is where two coins are signed. One coin is vanished, and then the other coin is vanished. Only one coin is produced, but now both signatures appear on the faces of that singular coin. So my question is, is there a method...

So I've come up with a trick that's done best with crowds where I take my phone out, show the time, then I have someone else change the time on my phone by adding 5 minutes and everyone's phones are now on that same time. Please tell me if it's been done before.

So, I've come up with a trick where I take an elastic band and stretch it from both ends with my finger then slowly let go of the band from one side and it stays in position. Has this been done before?

Hi everyone, I came to the Theory11 forums to find out if the color change I independently came up with has been created before. I want to make sure I actually created it before taking credit for the sleight. I have an entire process of getting the card to the point that you see in the video...

Ok, I was just messing around the other day and this obviously is based off of the finger flick that I've seen David Blaine perform but I don't know who the Creator is. I thought just about doing something different and I wondered if I could use my foot to make it seem even more impossible...

I have an effect I'd like to post but I'm not sure if it has been done, well there is nothing new under the sun but u know what I mean. So should I do more searching or simply post it?