Hobbies And Interests
Satellite technology
According to Hoberman Associates, the Hoberman sphere is being adapted by the U.S. Naval Research Laboratory for use as a radar calibration satellite. The sphere will be useful because it can be packed tightly into a rocket's payload, but is more durable than any inflatable device. This means the device will last much longer in orbit. Eventually, this technology will be used to study the Earth's upper atmosphere. It will also study the ionosphere and space.
Visual Aid
The Hoberman Sphere is often used to illustrate the principle of the expanding universe. Einstein's general theory of relativity established a relationship between space, time, matter, and gravity. It has since been confirmed by Edwin Hubble, who proved that far-away galaxies are moving rapidly away from the Earth, and that those furthest away are moving the fastest. This suggests a pre-historic cosmic explosion. The universe's expansion can be illustrated by the Hoberman Sphere, which expands to thrice its contracted size.
Relaxation
The Hoberman Sphere is often used in areas of fitness and child care. For example, 1000 Petals Yoga, in St. Paul, Minnesota, refers to the Hoberman Sphere as the "breathing sphere." At 1000 Petals Yoga, it is used to illustrate diaphragmatic breaths, which are meant to lower the heart rate and promote relaxation. According to the Cleveland Clinic Health System, diaphragmatic breathing strengthens the diaphragm, which is an organ that lies behind the lungs, aids in breathing and decreases the body's oxygen demand.
Toys
Since 1995, the Hoberman Sphere has been marketed as a children's' toy. It is available in four sizes which range from micro to mega. Glow in the dark models are available as well and each sphere comes with a pulley that allows it to be hung as a kinetic mobile. The original sized toy is made of brightly colored plastic links and expands from nine to 30 inches.