She advises cutting off the top of the bottle with a knife, before making an incision halfway down the makeshift barrel that's big enough to fit a hairdryer nozzle into.
"I see on my screen the surgical feed that is being captured by the camera in Gaza and I'm able to draw on my screen the incision that needs to be done," says Dr.
It took me ten minutes to make it back to bed, and, by then, the incision on my stomach throbbed and I'd broken out in a drenching sweat.
The sap flows from an incision made high up in the tree into a vessel hung there to receive it, and soon hardens into the substance called camphor, but the tree itself withers up and dies when it has been so treated.