In some countries, a street address of "1" is considered prestigious and developers will attempt to obtain such an address for a building, to the point of lobbying for a street or portion of a street to be renamed, even if this makes the address less useful for wayfinding. The construction of a new street to serve the development may also provide the possibility of a "1" address. An example of such an address is the Apple Campus, located at 1 Infinite Loop, Cupertino, California. See also
−1
+1 (disambiguation)
List of mathematical constants
One (word)
Root of unity
List of highways numbered 1

References
External links

The Number 1
The Positive Integer 1
Prime curiosities: 1
tinea cruris), and ringworm (a misnomer, as there is no worm involved; it is also known as tinea corporis). Trichophyton schoenleinii cause favus (tinea capitis),Trichophyton mentagrophytes var. mentagrophytes and Trichophyton verrucosum cause Kerion (violent reaction results from infection with an animal dermatophytes). Fungal folliculitis is a rare hair follicle infection induced overwhelmingly by Trichophyton, which can be spread zoonotically. The fungi can easily spread to other areas of the body as well and to the hosts home environs (socks, shoes, clothes, showers, bathtubs, counters, floors, carpets, etc.). They can be transmitted by direct contact, by contact with infested particles (of dead skin, nails, hair) shed by the host, and by contact with the fungis spores. These fungi thrive in warm moist dark environments, such as in the dead upper layers of skin between the toes of a sweaty foot inside a tightly enclosed shoe, or in dead skin particles on the wet floor of a communal (shared) shower. Their spores are extremely difficult to eliminate, and spread everywhere. When the hyphae of the fungi burrow into the skin and release enzymes to digest keratin, they may irritate nerve endings and cause the host to itch, which may elicit the scratch reflex, which directs the host to scratch. Scratching directly transfers fungi and dead skin particles that are infested with the fungi to the fingers and under the finger nails. From there they can be transmitted to other parts of the hosts body when the host touches or scratches those.