India has built a strong research and development system to create important technologies within the country. One organization that plays a role in this work is the Advanced Systems Laboratory (ASL) of the Defence Research and Development Organisation (DRDO). Advanced Systems Laboratory is based in Hyderabad and works under DRDO’s Missiles and Strategic Systems cluster. The laboratory operates from the Dr. A.P.J. Abdul Kalam Missile Complex in Kanchanbagh, Hyderabad. The name Advanced Systems Laboratory may sound highly technical to a normal reader. In simple terms, Advanced Systems Laboratory works on advanced engineering and defense technologies that support India’s strategic systems.…
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We replace our mobile phones, laptops, televisions, chargers, and other electronic products more often than before. But what happens to the old device after we stop using it? Many people keep old electronics in a cupboard for years. Others sell them to local scrap dealers or throw small electronic items into the household garbage. These actions may look harmless, but electronic waste needs proper handling. Electronic waste, commonly called E-waste, includes electrical and electronic products that people discard because they no longer want to use them. The Government of India’s E-Waste Management Rules, 2022 regulate several activities related to covered…
Waste products are a normal part of everyday life, produced by homes, shops, offices, schools, factories, hospitals, and construction sites alike. Anything can turn into waste once people are finished with it, whether it is food leftovers, plastic packets, used paper, broken items, sewage, chemicals, or old electronic devices. The problem starts when we throw waste away without thinking about where it goes. Poor waste management can make streets dirty, pollute water and soil, attract insects and animals, and cause health problems. At the same time, some waste contains useful materials that we can recover and use again. Learning about…
Dosa is one of the most loved South Indian foods in India. You can find many types of dosa across the country, from plain dosa and masala dosa to set dosa, neer dosa, and rava dosa. But Davangere benne dosa has a special place among dosa lovers. This dosa comes from Davangere in Karnataka and is known for its generous use of butter, soft texture inside, and crisp edges. The word “benne” means butter in Kannada, which gives you a big clue about what makes this dosa special. At first glance, Davangere benne dosa may look similar to a regular…
Pregnancy brings many changes to a woman’s body. Most of these changes are normal, but sometimes doctors find a condition that needs closer monitoring. Placenta previa is one such condition. The placenta normally attaches to the upper part of the uterus. In placenta previa, the placenta lies unusually low in the uterus and may cover or come close to the cervix. The cervix is the opening through which the baby passes during vaginal delivery. Placenta previa can cause vaginal bleeding during pregnancy. In some cases, the condition improves as the uterus grows. In other cases, the placenta remains close to…
The way the world produces and uses electricity is changing quickly. Solar panels are appearing on homes and factories. Large wind and solar projects are becoming common. Battery storage is growing. Electric vehicles are increasing the need for clean electricity. At the same time, governments and companies are looking for ways to reduce their dependence on fossil fuels. India has an important role in this transition. The country has already crossed 300 GW of installed non-fossil electricity capacity as of July 31, 2026. India has set a goal to produce 500 gigawatts of energy from clean sources (sources other than…
India is rapidly moving towards cleaner sources of energy. Among the states driving this change, Rajasthan has built a strong position in renewable energy, especially solar power. The state has a natural advantage that many other parts of India cannot match. Rajasthan gets long hours of sunshine, has large areas of land suitable for solar projects, and has good conditions for both solar and wind energy. This combination has attracted large renewable energy projects and investments. In August 2026, the Rajasthan government announced that the state’s installed renewable energy capacity had crossed 50,000 MW. But Rajasthan’s renewable energy story is…
If you have received TCS iON Digital Zone 2 Wadi Nagpur as your examination centre, finding the correct location before exam day can save you a lot of stress. Nagpur has multiple iON Digital Zone centres around the Wadi and MIDC area, so candidates should check the centre number and complete address on their admit card carefully. TCS iON Digital Zone centres are used for different computer-based examinations. These can include recruitment tests, entrance examinations, government exams, and other online assessments. TCS iON also conducts assessments at authorised exam centres for tests such as the TCS iON National Qualifier Test.…
Climate change may sound like a problem only for governments, factories, and large companies. But our daily choices also create carbon emissions. The electricity we use at home. The fuel used by our cars and bikes. The food we buy. The clothes and electronics we purchase. Even the waste we send to landfills can add to our environmental impact. This does not mean you need to change your lifestyle overnight completely. You can start with small and practical changes. Using less electricity. Travelling more efficiently. Reducing food waste. Buying only what you need. Reusing products and choosing cleaner energy can…
Many people come across the term TCS iON Self Service while using an online education, examination, HR, or business-related service. The name can sound technical at first. However, the basic idea is quite simple. TCS iON Self Service gives authorised users access to information and activities through a personalised online interface. Depending on the organisation and the access given to a user, the screen can show different information, widgets, requests, tasks and useful links. For example, a student may see information related to education or examinations. An employee may use self-service features connected with salary, savings declarations or other workplace…