InnoVidya Event: Introduction to Inquiry-oriented Education by Prof. K.P. Mohanan

InnoVidya and IUCAA a talk by Prof. K.P. Mohanan on “An Introduction to Inquiry-Oriented Education” on Saturday, July 20, 2013, at 11am, at Bhaskara 3 Hall, IUCAA. This is the next talk in the InnoVidya/IUCAA SPARK lecture series.

About the Speaker – Prof. K.P. Mohanan

K.P. Mohanan received his PhD from MIT (the Massachusetts Institute of Technology), under Noam Chomsky, and taught at the University of Texas in Austin, MIT, Stanford University and National University of Singapore. At NUS, he initiated the General Education Program for undergraduate students, and as part of this program, created a web course on Academic Knowledge and Inquiry (http://wiki.nus.edu.sg/display/aki).

In January 2011, he moved to IISER-Pune to set up and develop the Centre for Integrative Studies. At IISER, he has created a three-course package on rational inquiry, covering scientific, mathematical, and conceptual inquiries. He is currently engaged in developing courses and programs on different types of inquiry based learning for high school and college students.

Abstract of the talk:

Scientific inquiry is a form of rational inquiry that seeks knowledge by formulating our ignorance as questions and arriving at answers on the basis of data/observations. Most forms of science education focus on helping students to understand a body of knowledge — the conclusions resulting from scientific inquiry — and to apply that knowledge to solve problems. As an alternative, I have been pursuing an inquiry-oriented form of science education that goes beyond understanding and application, to help students acquire the capacity to engage in scientific inquiry, to function not only as consumers of knowledge, but also as producers of knowledge.

The youtube video clip on What Ruca Likes and Dislikes will give a brief taste of what an inquiry-oriented classroom is like.

In this talk, I will briefly outline what my colleagues and I have been doing to bring scientific inquiry into classrooms, textbooks, and examinations. It should be of interest to both students and educators.

About the InnoVidya IUCAA Spark Program

The SPARK program is a series of events jointly conducted by InnoVidya and IUCAA. These are special events that <spark> imagination & curiosity of our young, build bonds between participants of different disciplines, catalyze interactivity & promote peer links

If you’re interested in the state of education in India, please subscribe to get updates by email

Event Details

The event is on Saturday, July 20, 2013, at 11am, at the Bhaskara 3 Hall, IUCAA, at University of Pune campus.

Fees and Registration

This event is free and open for anybody to attend. Register here. There is ample parking at the venue.

Heredity, Genetic Information & Its Manipulation – Dr. Sohan Modak – 16 March

InnoVidya and IUCAA invite everyone to a lecture on Heredity, Genetic Information and Its Manipulation, By Dr. Sohan Modak

Abstract

Living cells require proteins, fats, carbohydrates and nucleic acids for their structure and function. DNA, the master molecule, is embedded in chromosomes
and contains a linear array of thousands of Genes that encode information for proteins. Each Gene represents an informational unit for one protein. Before a
cell divides, DNA is duplicated so that the each of two daughter cells receives identical sets of Genes. Many chemical and physical agents damage DNA, and a
faulty repair changes the informational quality or even loss, which can be lethal or cause carcinogenesis, metabolic disorders or reduced life-span. Genes
can be modified in a test tube, or inside a cell. Genetic manipulation involves deletion of a gene or insertion of a new Gene. Gene insertion may be
beneficial or disrupt the Gene order leading to as yet unknown dangers.

About the Speaker – Dr. Sohan Modak

Sohan Modak has a doctorate from the University of Geneva and did post-doctoral work at Oak Ridge National Laboratory and University of Kentucky, Lexington
(USA). He served as staff scientist at the Swiss Institute for Experimental Cancer Research (1970-77), Visiting Professor at the Ohio State University and
Scientist-Engineer at French Center for Nuclear Energy Grenoble(1978-79). In 1979, he joined  the University of Poona as Professor. He founded the
Biotechnology Training Programme, NCCS, Bioinformatics-DIS. Sohan was Professor Emeritus at the Karnatak University, Dharwad (2001-03) and G.N.
Ramachandran Sr. Res.Fellow at the IGIB Delhi (2005-2008). He published research in Developmental Neurobiology, Molecular Biology and Genomics. He now
mentors studies on Molecular Evolution.

About InnoVidya

InnoVidya is a group of educators and industry professionals who want to reach out to students, teachers, trainers and working professionals and catalyze significant improvements in their learning ecosystems. In addition to the InnoVidya website and the InnoVidya mailing list, we also hold public lectures on the 4th Saturday of every month. Lectures usually involve talks by senior educators, industry visionaries, or social and/or for-profit entrepreneurs working in the space of higher education.

We are currently based in Pune, but we expect that this initiative will expand all over India.

If you’re interested in the state of education in India, please subscribe to email/RSS updates at: http://innovidya.org.

Event Details

The event is on Saturday, March 16, 2013, at 11am, at the Chandrashekhar Auditorium, IUCAA, at University of Pune campus.

Fees and Registration

This event is free and open for anybody to attend. There is no need to register. There is ample parking space at the venue.

Event Report: Alternate Energy Systems – Myths, Facts & Challenges

This is the full video and slides of the InnoVidya/IUCAA talk by Padmashree Paul Ratnasamy, that has helt on 23 Feb, at IUCAA.

Click “full screen” icon at the bottom right of window above to see the video in addition to the slides. If you’re unable to see the video above, click here.

(What follows is a live-blog of the talk. You should really watch the video above – read the live-blog below only if you’re too lazy to watch the full video. The live-blog below is just a collection of some of the interesting points made. It is not intended to be a full transcript, and large sections might be missing. Please forgive the typos and bad grammar.)

  • Who is the one God that we see everyday? The Sun. The Sun’s energy is so important, that it has been elevated to a God all over the world – Ra (Egypt), Tonatiuh (Aztec), Apollo (Greek), Shamash (Sumer), etc.
  • In the last 25 years, world energy consumption is going up. And it’s mostly oil, coal and gas. In spite of all the talk of biofuels and renewable energy replacing fossil fuels, we are actually using more fossil fuels every day.
  • There is a direct correlation between Energy usage per capita and GDP per capita of a country – with two important exceptions (Russia, high energy consumption, but low GDP, and Japan which has low energy consumption even though it is rich).
  • We have a problem:
    • GDP and Economic Progress depends upon greater energy use.
    • Most fuel used today is fossil fuel
    • Hence, more energy = more environment degradation
  • Historical sources of energy:
    • Muscle (human/animal) power
    • Fire (wood) / Solar (agriculture)
    • Wood; Charcoal; Coal; Wind; Water (Sails/Mills)
    • Energy Conversation technologies catalyzed the Industrial revolution:
      • Steam Engine (Factories, Ships, Trains)
      • Steel – Ships, Rails
      • etc.
    • Petroleum
    • Natural Gas
    • Nuclear
    • BioFuels
  • India’s Reserves:
    • Coal – 500+ years
    • Lignite – 1000 years
    • Crude Oil – 30 years
    • Natural Gas – 20 years
  • India’s Imports:
    • Oil: used mainly in transport (40%), industry (20%), electricity (15%), agriculture (10%)
  • India’s shortage of liquid/gas hydrocarbons is the problem. $30B of it every year is used in electricity and agriculture. Both of these can be replaced.
  • Reducing energy consumption is not an option. Because that can only be done by reducing the standard of living (and essentially going back to the stone age).
  • Today’s Fuel Usage:
    • Cooking / Lighting: Wood, Kerosene, LPG, bio gas, electricity
    • Electricity: Coal, Gas, Nuclear, Oil, Solar, Wind, Bagasse
    • Transportation: Electricity (mainly Trains), Hydrocarbon liquids (Gasoline, diesel, jet fuel, kerosene, bunker oil) from oil, coal, natural gas
  • We cannot do transportation without liquid hydrocarbons. So any “renewable energy solution” needs to tackle this problem
    • Fossil fuels have high energy density. This high energy density is needed for transportation
    • Renewable energy has low energy density.
    • Energy densities: Petrol=48MJ/kg, Coal=32, Biomass=15. This is a problem.
    • Why? Hydrocarbons are just carbon and hydrogen – and hydrogen is what gives the energy. Biomass has carbon, hydrogen and lots of oxygen. Oxygen not only does not give energy, but it consumes energy because we have to spend effort to remove it. That is why biomass energy density is much lower than hydrocarbons.
  • Example of biofuel use: We can convert sugar to LPG. A sugar mill that processes 6000 tons per day of sugar cane, will produce 70 tons of LPG per day.
  • Biofuels are not only environmentally friendly, but due to their decentralized nature, they have other major advantages:
    • Move jobs from urban to rural areas
    • Capture of energy is not catastrophic to the area where the energy is being captured. (A visit to a coal mine town will convince you of this point.)
    • Additional source of energy at point of consumption…
    • Lower distribution costs
    • Lower theft/loss during distribution
    • Security against terrorist / cyber attacks
  • Petroleum subsidy by Government of India: Diesel Rs 11 per liter, LPG Rs 33/kg, Kerosene Rs. 32/l, Petrol Rs. 1.5/l.
  • The same subsidies should be available to biofuels. This will:
    • lower the import bills
    • pump more money into the rural economy
    • reduce global warming
  • Solar Energy:
    • Major problems: It’s diffuse, it’s intermittent, it cannot be stored easily
    • Types:
      • Solar Thermal: direct heat/steam and electricity
      • Solar Photovoltaic: direct conversion to electricity. Modules last 20 to 40 years. Very little maintenance cost. Cost of installation is the only real cost.
      • Solar Bio – algae + CO2 -> algae oil -> ethanol etc.
    • Economics:
      • At $1/watt is “break-even” price for solar power
      • Prices have gone from $100/watt in 1976, to $1/watt now. So we are at break-even price
      • Now, the best solar power is competitive with the best coal power in terms of price
    • Random note: China invested in Solar R&D. Now 50% of all solar panels in India come from China
  • Fuel from municipal solid waste
    • MSW -> biogas -> heat/electricity
    • MSW -> Syngas -> ethanol/electricity
  • Summary:
    • There is no major shortage of fossil fuels at current consumption rates
    • Global Warming is the major driving force for renewable energy
    • Onshore wind is already competitive with grid (but not available everywhere)
    • Solar PV is competitive with diesel set electricity (generators, pumpsets, emergency power)
    • Biofuels meet specifications for transportation fuels
    • Technology Challenges:
      • Improve Solar/Wind energy storage efficiency
      • Reduce capital expenses of solar/biofuels
  • Strategies for Clean Energy Growth:
    • Government should mandate cleaner fuels & fuel efficient engines
    • Promote CO2 capture and use in growing algae -> algae oil -> diesel.
    • Government should use subsidies to promote this:
      • Use Solar/MSW electricity for sugar mills
      • Use bagasse for ethanol/gasolien/diesel/LPG and chemicals.
      • (Note: fossil fuels are already subsidized by the government)
    • Decontrol the sale/purchase/price of fuels and electricity from solar/wind/biomass. Give private market and free enterprise a free hand in this market
    • Foster growth of startup companies for alternate energy tecnology

And Grow More Tree.

Alternate Energy Systems – Myths, Facts & Challenges – Padmashree Paul Ratnasamy – 23 Feb

InnoVidya and IUCAA invite everyone to a lecture on Alternate Energy Systems – the facts, the myths and the challenges, by Padmashree Dr. Paul Ratnasamy, who was the directory of NCL (National Chemical Laboratory), from 1995 to 2002.

Abstract

Currently over 80% of our energy comes from fossil fuels. However these fuels are the major sources of the green house gas pollutants which lead to severe environmental degradation including climate change. Energy from non-polluting sources – like biomass, solar and wind – is under development worldwide. Due to the recent exciting research and technological advances, it is now technically feasible to produce conventional transportation fuels like diesel and gasoline from biomass like sugarcane bagasse and municipal / forest wastes. Solar energy, in addition to generating electricity directly (photo-voltaics), can also produce liquid fuels, like diesel. Waste gases like CO from steel/cement/power/chemical plants can be catalytically converted to transport fuels like ethanol & diesel. Presentation describes some of these technologies and their potential adoption in large commercial plants.

About the Speaker – Dr. Paul Ratnasamy

Dr .Ratnasamy has a PhD from Loyola College, Chennai, and did his post-doctoral works at Clarkson College of Technology, New York, at Catholic University of Leuven, Belgium, and at University of Munchen, Germany. He was the Director of the National Chemical Laboratory, Pune, from 1995 to 2002 and Professor (Biofuels) at the  University of Louisville, Kentucky, USA, from 2009 to 2011. He received the Shanti Swarup Bhatnagar Award for Engineering Technology in 1984, Viswakarma Medal of the Indian National Academy in 1994 and a Padmashree in 2001.

About InnoVidya

InnoVidya is a group of educators and industry professionals who want to reach out to students, teachers, trainers and working professionals and catalyze significant improvements in their learning ecosystems. In addition to the InnoVidya website and the InnoVidya mailing list, we also hold public lectures on the 4th Saturday of every month. Lectures usually involve talks by senior educators, industry visionaries, or social and/or for-profit entrepreneurs working in the space of higher education.

We are currently based in Pune, but we expect that this initiative will expand all over India.

If you’re interested in the state of education in India, please subscribe to email/RSS updates at: http://innovidya.org.

Event Details

The event is on Saturday, Feb 23, 2013, at 11am, at the Chandrashekhar Auditorium, IUCAA, at University of Pune campus.

Fees and Registration

This event is free and open for anybody to attend. There is no need to register. There is ample parking space at the venue.