| in Did You Know Facts
Sweden is a global economic powerhouse.
Many notable enterprises were formed in Sweden, particularly in the fields of design and technology. Electrolux, Ericsson, H&M, IKEA, Saab, Scania, and Volvo are just a few of the well-known Swedish brands in the world. Sweden is also the source of several inventions and advancements. Tetra Pak, the pacemaker, dynamite, and the spherical ball bearing are only a few examples.
The eye disorder known as heterochromia is characterized by the presence of two distinct hues, one in each eye.
Persians were also recognised as innovators in the fields of refrigeration, cooling, and ventilation.