(c. 600 BC – AD 1600) Maha Janapadas (c. 600–300 BC) Achaemenid Empire (550–330 BC) Ror Dynasty (450 BC – AD 489) Shaishunaga dynasty (424–345 BC) Nanda Empire ... This article may need to be rewritten to comply with Wikipedia's quality standards. You can help. The talk page may contain suggestions. (March 2020) Orissa Timeline; 1947 ...

1904 was a leap year starting on Friday of the Gregorian calendar and a leap year starting on Thursday of the Julian calendar, the 1904th year of the Common Era (CE) and Anno Domini (AD) designations, the 904th year of the 2nd millennium, the 4th year of the 20th century, and the 5th year of the 1900s decade. As of the start of 1904, the Gregorian calendar was 13 days ahead …

The thermoelectric effect is the direct conversion of temperature differences to electric voltage and vice versa via a thermocouple. A thermoelectric device creates a voltage when there is a different temperature on each side. Conversely, when a voltage is applied to it, heat is transferred from one side to the other, creating a temperature difference. At the atomic scale, an applied ...

Wikipedia:月間強化記事賞で、月始めの2日から10日までの期間、「月間強化記事賞」の「投票」を募集しています。; Wikipedia:メインページ強化記事投票所で、常時、最近6ヶ月以内に大幅な改善がなされた記事のエントリーと「投票」を募集しています。

El mes más caluroso en Berlín fue julio de 1834, con una temperatura media de 23,0 °C y el más frío fue enero de 1709, con una temperatura media de -13,2 °C. El mes más húmedo registrado fue julio de 1907, con 230 mm de lluvia, mientras que los más secos fueron octubre de 1866, noviembre de 1902, octubre de 1908 y septiembre de 1928 ...

La ley de 13 de agosto de 1834 señaló al pueblo de Matucana como capital provincial, este pueblo fue elevado a la categoría de ciudad por ley N° 1810, [2] de 5 de septiembre de 1913. Geografía. Está ubicada en la zona centro del Perú situada en la parte central y oriental del departamento de Lima. Abarca una superficie de 5 657,93 km².

The history of Iran, which was commonly known until the mid-20th century as Persia in the Western world, is intertwined with the history of a larger region, also to an extent known as Greater Iran, comprising the area from Anatolia in the west to the borders of Ancient India and the Syr Darya in the east, and from the Caucasus and the Eurasian Steppe in the north to the …

A traditional landline telephone system, also known as plain old telephone service (POTS), commonly carries both control and audio signals on the same twisted pair (C in diagram) of insulated wires, the telephone line. The control and signaling equipment consists of three components, the ringer, the hookswitch, and a dial. The ringer, or beeper, light, or other device …

Biological control or biocontrol is a method of controlling pests such as insects, mites, weeds and plant diseases using other organisms. It relies on predation, parasitism, herbivory, or other natural mechanisms, but typically also involves an active human management role.It can be an important component of integrated pest management (IPM) programs.. There are three basic strategies …