Researchers have developed the world's smallest ___________ board game by using dynamic DNA origami tiles.

India's first natural Ice Cafe has started at a height of 14,000 feet in Leh, Ladakh at J&K. The ice cafe is located on the Manali-Leh Highway. It is created by natural process by the Border Road Organisation (BRO) officials, with the help of some locals during winters. It is built in the shape of a mound with the purpose of saving water in winter and using it later for irrigation purposes when the ice melts in spring. The cafe utilises the same concept as used by Sonam Wangchuk for his ice stupa project in Ladakh and has been attracting a large number of tourists.

The Indian Space Research Organisation (ISRO) has launched a Defence Intelligence Satellite, EMISAT in its 47th Polar Satellite Launch Vehicle (PSLV) mission, along with 28 other customer satellites, onboard the advanced PSLV-C45 Rocket. The PSLV C45 was launched from ISRO's Satish Dhawan Space Centre in Sriharikota. It is the first time ISRO is launching satellites in three different orbits. Along with that, the PSLV-C45 launch vehicle is also the first PSLV rocket to use four strap-on motors.

The Union Ministry of Finance has started 'Know Your Budget' fortnight series on its Twitter handle to educate general public about the budgetary process. The series would explain the importance of Union Budget and its making, and would continue for about a fortnight. In the first series of tweets, the Ministry explained the terms - Union Budget and Vote on Account. These are as follows: The Budget is the most comprehensive report of the government's finances in which revenues from all sources and outlays for all activities are consolidated. The Budget also contains estimates of the government's accounts for the next fiscal year called Budget estimates. The Vote on Account is defined as a grant made in advance by Parliament for expenditure for a part of the next financial year.

Social media giant Facebook chose London as the centre for rolling out digital payments service WhatsApp Pay globally. With this move, WhatsApp, a cross-platform mobile messaging application, is expected to hire more staff to manage the payments service. Currently, WhatsApp has around 400 employees globally.

Israeli author David Grossman won the Man Booker International Prize for his novel "A Horse Walks Into a Bar". He is the first Israeli author to win the Man Booker International Prize.

Mukhyamantri Anchal Amrit Yojana was launched in Dehradun by Uttarakhand Chief Minister Trivendra Singh Rawat. The scheme aims to provide 100 ml milk twice a week, free of cost, to 2.5 lakh children at 20,000 Anganwadi kendras of Uttarakhand. Flavoured, sweet, skimmed milk powder will be provided to these children.

India and the United States have agreed to strengthen economic co-operation and bilateral trade by ensuring greater collaboration amongst stakeholders, including government, businesses and entrepreneurs.

India was defeated by the South Korea in the penalty shootout of the final of Sultan Azlan Shah Cup 2019. 17th Ranked South Korea defeated World number 5, India to won the Sultan Azlan Shah Cup which was held at Azlan Shah Stadium in Ipoh, Malaysia.