Scientists have developed a wireless 'in-body GPS' which helps to track tumours inside the body. It is named as;

Scientists have developed a new camera called the T-CUP, which might be the world's fastest camera. T-CUP can capture 10 trillion frames per second. It can freeze time to see light in extremely slow motion. It was developed by researchers at INRS (Institut National de la Recherche Scientifique) led by Lihong Wang of California Institute of Technology, US. The researchers integrated Compressed ultrafast photography (CUP) which was at 100 billion frames per second with femtosecond lasers to form T-CUP system.

Ranchi-based software developer Ranjit Srivastava is developing the world's first Hindi-speaking humanoid robot, claimed to cost just Rs50,000 so far. Named Rashmi, the AI-powered robot can also speak Bhojpuri, Marathi, and English, and is equipped with facial expressions and recognition systems. He was inspired to create Rashmi after seeing Hong Kong-made humanoid 'Sophia' in 2016.

National Stock Exchange of India (NSE) launched a mobile application and web-based platform for retail investors to buy government securities (G-Secs). The new app - 'NSE goBID', was launched by SEBI chairman Ajay Tyagi. Through this app, retail investors can invest in treasury bills (T-Bills) of 91 days, 182 days and 364 days and various government bonds from one year to almost 40 years. It will allow investors to make payments directly from their bank accounts using the unified payments interface (UPI) and internet banking. RBI conducts auction of G-sec and T-bills on a weekly basis where 5 per cent of the notified amount is allotted for eligible investors under the scheme for non-competitive bidding facility.

Facebook has banned praise, support and representation of white nationalism and white separatism on its platforms. This move had a qualified approval from the recent Christchurch mosque shooting. Facebook will also direct users who post or search content connected to these ideologies to an organization that helps people leave hate groups. Social Media platforms were under pressure and criticisms that they have failed to confront extremism. White Supremacy is defined as a belief system with tenets like "whites should have dominance over people of other backgrounds, especially where they may co-exist; whites should live by themselves in a whites-only society, white people have their own 'culture' that is superior to other cultures; white people are genetically superior to other people.

Scientists have developed an artificial pancreas smartphone app that will help in regulating blood sugar levels in diabetes patients. This app is capable of interfacing wirelessly with glucose monitors, insulin pump devices, and decision-making algorithms. A clinical trial showed that the artificial pancreas system (iAPS) app is safe. The app is effective in regulating glucose levels under challenging conditions and is suitable for use in unconstrained environments.

Google's Next Billion Users (NBU) team announced the national roll-out of its Neighbourly app in Delhi and Bangalore. It will help people by sourcing local information from their neighbors about their neighbourhood in an easier way.The full-fledged app offers services in 8 vernacular languages and is a targeted app with a geographic radius between 1 to 5 km. The initial phase was tested in Mumbai, followed by Jaipur, Ahmedabad, Mysuru, Vizag, Kochi and Coimbatore. Henceforth more Indian cities like Chennai, Hyderabad, Pune, and Kolkata would be covered.

The government will be setting up the country's largest national data centre in Bhopal, with capacity for 500,000 virtual servers. The country has four such centres for hosting government websites, services and apps. These are at Pune, Hyderabad, Delhi and Bhubaneswar.

ETMONEY India's largest app for financial services has integrated with Unified Payment Interface (UPI) as a payment method. The reason for this is to double its monthly user base by the end of 2019. This integration will simplify the mutual fund payment for millions of ETMONEY users. ETMONEY is owned by Times Internet which is a part of the Times Group.

SpiNNaker is a custom-built computer. It generated similar results similar to that of the best brain-simulation supercomputer software used at present for neural-signalling research. This system would help to advance our knowledge of neural processing in the brain, to include learning and disorders like epilepsy and Alzheimer's disease. A researcher from the Julich Research Centre in Germany, said that, SpiNNaker can support detailed biological models of the cortex.

Google's public WiFi project aims to capture 40 million new users in India by 2019. According to Google and research firm Analysys Mason's study, this move will result in around $20 billion rise in India's GDP. Google has currently partnered with RailTel and Indian Railways to offer public Wi-Fi in railway stations, covering 400 stations with about 7.6 million monthly active Wi-Fi users.