What in the brains of male Indian roller birds make them fly so high only to shriek and fall rolling while in flight? Researchers from Allahabad University provide an answer: the seasonal changes in a part of the hippocampus in the bird’s brain.
To stabilise ships in oceans, water is pumped in or out of the ballast depending on the other loads on the ship. If the water being pumped out is filtered ships can save the oceans from the emerging microplastic pollution, say Indian scientists.
Researchers from IIT Madras have found a way to make the process of making ethanol from agro-waste cheaper. A move towards increasing farmers’ income, fulfilling fuel needs and reducing pollution from burning agricultural residues.
To achieve reduced emissions, improved fuel efficiency and increased load carrying capacity of compression ignition engines, Devendra Deshmukh and Vasudev D Chaudhari from IIT Indore suggest blending of diesel and petrol.
The world is throwing away more than 2 million tonnes of fish scales as waste every year. Muhamed Ashraf and team from the ICAR-Central Institute of Fisheries Technology, Kochi have now found a way to convert the waste to wealth.
Resveratrol, found in the skin of red grapes, is found to be useful to reduce stress and risk of metabolic disorders such as diabetes type 2 and cardiovascular diseases. Is it possible to use it to fortify foods? Researchers from Kashmir University investigate.