When a chemistry professor and his graduate student accidentally made some nanowire pine tree shapes one day — complete with tall trunks and branches that tapered in length as they spiraled upward — they knew they’d stumbled upon something peculiar.
When a chemistry professor and his graduate student accidentally made some nanowire pine tree shapes one day — complete with tall trunks and branches that tapered in length as they spiraled upward — they knew they’d stumbled upon something peculiar.