Skip to main content

29 July (APPLE 1 and iPhone1)

29 July the day for the begining of new tecnology. First in 1976 and the second in 2007.

29 July 1976 the day when Steve Wozniak demonstrated "APPLE 1" at the Homebrew Computer Club in Palo Alto, California.

First computer launched by apple

"APPLE 1" or "APPLE I" was the first desktop computer released by the Apple Computer Company (now Apple Inc.) in 1976. It was designed and hand-built by Steve Wozniak. Wozniak's friend Steve Jobs had the idea of selling the computer and financed by both by selling their bike.

Specifications:

CPU             MOS 6502 @ 1 MHz
Memory     4 KB standard
                    expandable to 8 KB or                        4 KB using expansion                          cards
Graphics    40×24 characters,
                     hardware                                               implemented scrolling

On same date"29 June 2007" the first was launched by Apple CEO Steve Jobs. The iPhone is the first smartphone model designed and marketed by Apple Inc.

Launched on 29 July 2007




Specifications:

Memory.    128 MB eDRAM[6]
                     Storage   4, 8, or 16 GB.                       flash memory

Battery        3.7 V 1400 mAh                                      Lithium-ion battery[7]

Display        3.5-inch screen.                                      (diagonally)
                      320×480                                                  pixelresolution at 163                          ppi


Rear             2.0 MP with geotagging                       (Not GPS-based) camera

Comments

Popular posts from this blog

What is Nebula. Images of some nebula by Hubble

A nebula is a giant cloud of dust and gas in space. Some nebulae (more than one nebula) come from the gas and dust thrown out by the explosion of a dying star, such as a supernova. Other nebulae are regions where new stars are beginning to form. For this reason, some nebulae are called "star nurseries." How do stars form in a nebula? Nebulae are made of dust and gases—mostly hydrogen and helium. The dust and gases in a nebula are very spread out, but gravity can slowly begin to pull together clumps of dust and gas. As these clumps get bigger and bigger, their gravity gets stronger and stronger. Eventually, the clump of dust and gas gets so big that it collapses from its own gravity. The collapse causes the material at the center of the cloud to heat up-and this hot core is the beginning of a star. Some of the most amazing nebula pictured by Hubble in Milky Way Galaxy The Eagle Nebula’s Pillars of Creation (M 16, Messier 16) The dust and gas in the pi...

25 June 1975 BLACK DAY FOR INDIA (EMERGENCY)

25 June which is considered as black day for india. It was 25 June 1975 when Prime Minister Shri Indri Gandhi declared Emergency through radio in India. In India, "the Emergency" refers to a 21-month period from 1975 to 1977, Officially issued by President Fakhruddin Ali Ahmed under Article 352 of the Constitution, the Emergency was in effect from 25 June 1975 until its withdrawal on 21 March 1977. The order bestowed upon the Prime Minister the authority to rule by decree, allowing elections to be suspended and civil liberties to be curbed. For much of the Emergency, most of Gandhi's political opponents were imprisoned and the press was censored. Several other human rights violations were reported from the time, including a forced mass-sterilization campaign spearheaded by Sanjay Gandhi, the Prime Minister's son. RESION BEHIND EMERGENCY On 12 June 1975, Justice Jagmohanlal Sinha of the Allahabad High Court found the prime minister guilty on the charge of...

Spiral Galaxy Images taken by Hubble Telescope

This is the Andromeda galaxy — otherwise known as M31. This is the neighbouring galaxy of Milky way galaxy (our own galaxy). This is nearly 2 million light years away from earth. This is a NGC 7640 i. e. barred spiral type galaxy. These are recognisable by their spiral arms, which fan out not from a circular core, but from an elongated bar cutting through the galaxy’s centre. This is the part of Andromeda constellation. This is the image of the beautiful barred spiral galaxy NGC 1300.  NGC 1300 is considered to be prototypical of barred spiral galaxies. Barred spirals differ from normal spiral galaxies in that the arms of the galaxy do not spiral all the way into the center, but are connected to the two ends of a straight bar of stars containing the nucleus at its center. This 60 million light years away from the earth and belong to the Eridanus Constellation. This is spiral galaxy Messier 77 — a galaxy in the constellation of Cetus, some 45 million light-y...