The Ahar culture, also known as the Banas culture is a Chalcolithic archaeological culture on the banks of Ahar River of southeastern Rajasthan state in India, lasting from c.

1. 'Bithri Wind Energy Project' has been established in Jodhpur district of Rajasthan.

 2. This is the third wind energy project of the state, which has been established in Mas Bithadi village of Phalodi town.

1. Hawa Mahal of Jaipur was built by Sawai Pratap Singh.

2. Hawa Mahal is a five-storey palace, made of red and pink sandstone.

3. The famous 'Palace of the Winds', or Hawa Mahal, is one of the major tourist attractions in the city of Jaipur.

4. Apart from this, due to the "Venturi effect", cool air always keeps coming inside the palace through these intricately structured lattice windows, due to which the palace always remains air-conditioned even in the scorching heat.

1. Center of Excellence for Citrus Spices and Medicinal Plants is located in Jhalawar.

2. This Center of Excellence has been established by the Agriculture Department of the Government of Rajasthan.

1. Kota was the first princely state of Rajasthan to declare female slaughter illegal. In 1834 AD, Maharaja Bhim Singh of Kota declared female slaughter illegal and banned this practice. This step significantly reduced the practice of female slaughter in Rajasthan.

2. After Kota, Udaipur, Jaipur, Jaisalmer, Bikaner, Jodhpur and other states also declared female slaughter illegal. In 1853 AD, the British government also made a law declaring female slaughter illegal.