Vol 11 Issue 13, Mar 27, 2020 - Apr 02, 2020.


  • Super Cool Guys

    Super Cool Guys

    At an age when many youngsters would be seeking employment or just settling down in their first job, this trio is busy marketing the AC helmets they have developed. In a couple of months they have made sales worth Rs 8 lakh, says Rama Devi Menon
      Posted    06-Oct-2018    Vol 9 Issue 41
  • Voice for Voiceless

    Voice for Voiceless

    Till recently, imported voice prosthesis for cancer patients were expensive at between Rs 15,000 and Rs 35,000, which many could not afford. But bringing joy to poor patients, Dr U S Vishal Rao has developed one for just Rs 50, says Usha Prasad
      Posted    22-Sep-2018    Vol 9 Issue 39
  • The Rural Innovator

    The Rural Innovator

    Barely out of his teenage Yogesh Nagar is already the proud inventor of a driverless tractor in his village in Rajasthan. From being a dutiful son to turning into a serial innovator, his story is inspirational on many levels, says Gurvinder Singh
      Posted    30-Jun-2018    Vol 9 Issue 27
  • Microfactories for E-Waste

    Microfactories for E-Waste

    An IIT-trained Australian scientist of Indian origin at the University of New South Wales has helped launch the world's first microfactory that can transform electronic waste (e-waste) into copper, tin, and plastic filaments for 3D printing
      Posted    09-Apr-2018    Vol 9 Issue 15
  • Life Saving Innovation

    Life Saving Innovation

    A Pune-based firm has developed a mini ambulance that can be pulled by a motorbike, which is ideal for both city and rural conditions. It can also be used as a makeshift clinic with all out-patient and diagnostic facilities, says Mohammed Shafeeq
      Posted    06-Jan-2018    Vol 9 Issue 2
  • Marketing cowdung

    Marketing cowdung

    The cow is in the news again - this time because three entrepreneurs from Rajasthan’s Kota city have taken their 15-year-old dairy farming family business to the next level and are now selling cowdung cakes on an e-tailing site, says Anil Sharma
      Posted    09-May-2017    Vol 8 Issue 19
  • Water from air

    Water from air

    In a major scientific breakthrough that has the potential to meet mankind’s water needs, scientists in the US have developed a device that extracts potable water from ambient air using only sunlight as the energy source, reports K S Jayaraman
      Posted    18-Apr-2017    Vol 8 Issue 16
  • Cool innovator

    Cool innovator

    As many cities in India are reeling under the impact of the scorching summer heat, Ajuli Tulsyan spoke to the chief innovator of Dhama Innovations, Kranthi Kiran Vistakula, whose cooling seats and cooling caps might bring relief to many
      Posted    18-Apr-2017    Vol 8 Issue 16
  • Saving soles

    Saving soles

    Two young entrepreneurs from Mumbai are refurbishing old sports shoes into trendy and colourful sandals and donating it to poor people with help from corporates. They have also sold Rs 5 lakh worth of chappals online, says Somma Banerjjee
      Posted    25-Nov-2016    Vol 7 Issue 48
  • Art from waste

    Art from waste

    Things that usually end up in landfills are being turned out into beautiful works of art and utility products by a growing band of artists and entrepreneurs in the country who swear by the mantra “don’t waste the waste,” says Surekha Kadapa-Bose
      Posted    15-Nov-2016    Vol 7 Issue 46
  • Cooling effect

    Cooling effect

    An energy efficient hybrid AC developed by Indore based innovator Pranav Mokshmar can reduce your AC electricity bill by 90 per cent, says Narendra Kaushik. Launched in January this year, the company has already sold units worth Rs one crore
      Posted    01-Oct-2016    Vol 7 Issue 40
  • Sky riders

    Sky riders

    An Indian engineer Ashwani Kumar Upadhyaya, along with Emil Jacob, a research associate at MIT, has designed a mini train that can run on narrow streets on tracks suspended in the air, providing last mile connectivity, says Narendra Kaushik
      Posted    17-Sep-2016    Vol 7 Issue 38
  • Cool clothes

    Cool clothes

    A new textile which has been created on the premise that “if you can cool the person rather than the building where they work or live” it will save energy, might keep people cool without AC  
      Posted    12-Sep-2016    Vol 7 Issue 37
  • Low-cost hygiene

    Low-cost hygiene

    By designing a terracotta incinerator, costing just one tenth of the incinerator that runs on electricity, Shyamsunder Bedekar of Gujarat has ushered in a revolution in women’s hygiene in rural and semi-rural areas, says Kavita Kanan Chandra
      Posted    23-Jul-2016    Vol 7 Issue 30
  • Cool relief

    Cool relief

    Overhearing a home tutor’s physics lecture to his son, Ashis Paul of Grey Dhaka designed a cooling devise, bringing relief to poor Bangladeshis reeling under heat without power, says G Singh
      Posted    11-Jun-2016    Vol 7 Issue 24
  • From Thailand

    From Thailand

    Thailand may help India tackle its sanitation crisis with its four toilet-related innovations that have harnessed technology to solve the problem of untreated waste, says Bajinder Pal Singh
      Posted    04-Jun-2016    Vol 7 Issue 23
  • Power tree

    Power tree

    A ‘solar power tree’, developed by a government laboratory, takes just four square feet of space but produces power for five households. It looks like a tree that can be squeezed on rooftops
      Posted    21-May-2016    Vol 7 Issue 21
  • Life saver

    Life saver

    A flood early warning system that saved countless lives in Nepal when it transmitted messages about the rising water levels in the Ratu Khola can be replicated in Bihar’s Kosi, says Imran Khan
      Posted    09-May-2016    Vol 7 Issue 19
  • Watershed innovation

    Watershed innovation

    Bhungroo in Gujarati means a hollow pipe. But Biplab Ketan Paul gave the word a new meaning by an innovation that has led to water availability, soil improvement and women empowerment, thus helping 14,000 farmers, says Kavita Kanan Chandra
      Posted    04-Apr-2016    Vol 7 Issue 14
  • Farmers' friend

    Farmers' friend

    A simple innovation has helped women farmers of Jharkhand, where parboiled rice is the staple food. The technology by an NGO has cut down wastage of paddy during parboiling, says Saadia Azim
      Posted    15-Feb-2016    Vol 7 Issue 7
  • Water saver

    Water saver

    The innovation by Uttam Banerjee is a godsend to the country that needs to go in for water conservation in a big way. Fitting Zerodor, a polymeric wall, to ceramic urinals would save 50,000 to 1,51,000 litres of water, says Narendra Kaushik
      Posted    02-Feb-2016    Vol 7 Issue 5
  • Rescue robot

    Rescue robot

    ‘Borewell robot’ that can save children from borewells will now be used by fire service and NDRF. Its innovator, a former plumber, built it after his son escaped death, says P C Vinoj Kumar
      Posted    23-Nov-2015    Vol 6 Issue 47
  • Monday, March 30, 2020