Spring
In Japan the flowering of this plant signals the start of spring
Cherry Blossom
In Hooke's Law for extended springs (F = -kx) k stands for this
Spring Constant (Elasticity Constant)
The tallest geyser in the world erupts to this height (+- 10m)
90m
The spring equinox was on this day this year
March 20th
Coiled springs were invented in the 15th century and were first used in this mechanical device
Door Lock
The largest hot springs in the world is located in this country
New Zealand