-
Spirograph is a
geometric drawing device that
produces mathematical roulette curves of the
variety technically known as
hypotrochoids and epitrochoids...
- IC 418, also
known as the
Spirograph Nebula, is a
planetary nebula located in the
constellation of
Lepus about 3,600 ly away from Earth. It
spans 0.3 light-years...
- May 1918 – 17
September 2002) was an
English engineer who
invented the
spirograph toy and
created the
company Denys Fisher Toys. Fisher's
early years were...
- tracks. The
cover art is by Mark Dagley. The
front cover resembles a
Spirograph design,
while the rear
cover is an
homage to the back
cover of
Never Mind...
-
include the limaçon with R = r and the
epicycloid with d = r. The
classic Spirograph toy
traces out
epitrochoid and
hypotrochoid curves. The
paths of planets...
-
Catherine wheel (firework) List of
spiral galaxies Parker spiral Spirangle Spirograph "Fermat
spiral -
Encyclopedia of Mathematics". www.encyclopediaofmath...
-
against forged copies. The
pattern used in this
instance is
called a
spirograph in mathematics, that is, a
hypotrochoid generated by a
fixed point on...
- A pneumograph, also
known as a
pneumatograph or
spirograph, is a
device for
recording velocity and
force of
chest movements during respiration.
There are...
-
Poetry Mr.
Potato Head Play-Doh
Rainbow Loom
Shrinky Dinks Silly Putty Spirograph Stickers African dolls American Girl
Amish doll
Anatomically correct doll...
- in Ann Arbor, Michigan, best
known for the
relaunch of the
classic toy
Spirograph.
Kahootz was
founded in 2012 and
acquired by
PlayMonster in 2019. Kahootz...
