Here's what happens when you shine a laser pen through the Queen's head on the new fiver
Hype over the new five pound note (and selling it on eBay) has begun to die down.
However, a new craze surrounding the polymer-based currency could be on its way, thanks to scientist Steve Mould.
Steve posted a video on his YouTube page explaining that if you shine a laser through the neck area of the transparent Queen’s head, a “triangular star field” appears on the wall behind it.
Read More Check your new fiver to see if it's worth more than £200
In the video Steve says: “Is this a deliberate security feature?
“If you shine a laser through the maple leaf on the Canadian polymer banknotes... read more