• SeɘD+: Soalr Seed Dryer
  • 2012-12-11_20-47-35_941
  • CareMother
  • UltraHealth Unit at School
  • Solar Dryer
  • HaldiTech
  • SeɘD+: Solar Seed Dryer

    Post harvested fresh seeds contain initial moisture content around 25-30% and must be dried to safer moisture content of 6-8% before it is stored. The present practice of shade drying is not sufficient to bring moisture below 8% and so it can spoil, rot and hamper germination of seed. Vegetable seeds should be dried at […]

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  • Eggubator

    EGGUBATOR is basically a electricity free application (to incubate eggs) in which standard temperature and humidity is maintained for 21 days. It costs only Rs.25,000 for 400 eggs which is 8 folds lesser than conventional electric one. As it is electricity free, operating cost is reduced to 20% that is only Rs.500 for 21 days. No […]

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  • CareMother-Mobile Pregnancy Care

    Every day, 800 women die from preventable causes related to pregnancy and child birth1. 90% of them can be saved if taken proper care and provided medical access.  There is need to reduce the gap on following points      Increase doctor –patient contact     Provide remote medical access    Early Diagnosis for high […]

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  • UltraHealth- Water Fun Station

    Targeting school students to use purified water at Schools, S4S has developed self power driven ultra water  purification system “UltraHealth”. Availability of electricity, cost and availability of safe drinking water at public place are the critical concerns for common man.Water born disease is the second leading cause of death in children under 5yrs. 760,000 children are killed […]

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  • Solar Conduction Dryer

    Dehydration of fruits and vegetables is a promising food processing technology that  increases shelf life of products for almost a year. It is a value addition process that can  save 1/3rd losses of seasonal agro-products. Solar dryers can be used to carry food  dehydration without relying on electricity. Solar dryers have found limited application due […]

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  • HaldiTech-Turmeric Processing Unit

    HaldiTech is a unique system which requires very less electricity or can run on small generators where washing, cleaning, peeling, drying and pulverization took place in a single system and farmer will get turmeric powder from fresh turmeric rhizomes in a day. Halditech requires very less maintenance and two unskilled people can operate a whole […]

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At a Glance

S4S Logo Copy

Science for Society (S4S) is an innovation and research based enterprise. We dream a glorious future of developing world through development of sustainable technologies needed for industry and common man.



We are involved in:
1.Research and development of new technologies
2.Technical Consultation
3.New application development of existing products/materials


  • Low cost, convenient solutions using local resources and local knowledge
  • Reliance on renewable energy
  • Financial innovations, new payment modes as per economic condition
  • Use of government policies and active role in policy making
  • Interdisciplinary and intercultural efforts to get synergistic effect
  • Good interlinking between academics-industry-Government


  1. Identify a social need
  2. Carry out engineering research
  3. Develop an engineering solution
  4. Commercialize the technology

Recent News

Shantanu_With_President 07, Mar, 2015 :

Shantanu Pathak showcasing CareMother to the President of India at Rashtrapati Bhavan Delhi. Click on this link to read Shantanu's interview in news article here.

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