Articles by Tanika Deuskar

Have you ever organised a party, and discovered that you have a lot of extra food at the end of it? And did you hate seeing that food go to waste? There are organisations in Bengaluru that collect excess food or dry rations, and redistribute it to those in need. Some of these organisations are purely run by volunteer efforts. If you want to donate food or volunteer for the cause, here are some organisations that may interest you. The Robin Hood Army (RHA) collects excess food from restaurants, parties and other events, and redistributes it. Founded in Delhi in…

Do you have shoes that don’t fit anymore, books that are gathering dust, or clothes you no longer use? Do you want to get the stuff out of your house, but don’t want it to end up in the trash? Luckily, there are organisations in Bengaluru that can help you deal with just this. These organisations have passionate volunteers who collect donations, and ensure that these reach deserving people. This saves resources, and helps bridge the gap between surplus and shortage. You could also connect with these organisations, and become a volunteer yourself. Waste not, want not Goonj is an…

Just like many students, I switched schools after 10th standard, and in the first week at my new school, I experienced a culture shock of sorts. Till 10th standard, I went to Prakriya Green Wisdom School, which had a very strict health-food-only policy. All the students ate in the school canteen that prepared simple meals from organic, minimally-processed material – some of which was even grown on campus.  The menu included dosa, idli, or poha for snack, roti or rice with sambar, a salad, a vegetable dish, buttermilk and payasam for lunch. Birthdays were celebrated with chikkis; chocolates or any…

A low-cost catalyst to produce hydrogen, which could make clean energy cheaper Scientists at the Indian Institute of Science (IISc) have developed an inexpensive catalyst, sodium cobalt metaphosphate, to produce hydrogen from water. Hydrogen is a clean energy source used in fuel cells. Sleek vehicles that run on hydrogen fuel cells have just started entering the market. The IISc scientists’ invention could be a major step in making fuel cells more affordable. Typically, ruthenium and platinum are the catalysts used to generate hydrogen from water. These catalysts are quite expensive, but without them the reaction would be slow. Sodium cobalt…