As coral species die off, they may be leaving a death spiral in their wake: Their absence could be sapping life from the corals that survive. In a new study, …read more Source:: Science
Tag: spiral
Designers build spiral staircase to the treetops
by
•People of all ages could soon be able to climb to the tops of trees thanks to two design graduates from London’s Royal College of Art (RCA). They’ve created a …read more Source:: UKScienceNews