A study determined whether a prototypic method of wire coiling increases the sugar concentration of tomato fruit. Researchers tested the effects of the method on the growth of unripe tomato fruit, ...

Equipment: A flashlight connected in series with a wire coil, a small (~2L) dewar of liquid nitrogen, safety goggles and safety gloves. What it does: When the coil is at room temperature, the ...

Once, a brain haemorrhage would almost certainly mean disability or death. Approximately 5,000 Britons suffer such a bleed each year, and in many cases the cause is an aneurysm – a balloon-like ...