Petrosains, The Discovery Centre | Science Shows & Mini Shows

Come over and discover the
Greenhouse Gas Emissions

Come over and join us to learn about Greenhouse Gas Emissions. Take a part in our workshops with interactive activities and meet the expert in this program.


The Greenhouse Gases

The Green House Gases explain how green house gas affects the global warming, thus the name Green House Effect. The sun radiates the shortwave radiation, which then absorbed by the earth and the emission of the longwave which makes the earth warmer when GHG exist and act as the earth’s blanket.

Carbon Cycle

The earth consist of three spheres (Atmosphere:Air, Lithosphere:Land and Hydrosphere:Water) where carbon cycles through all these spheres. The carbon cycle has both fast and slow processes. Human activities that release additional CO2 disrupt the balance of carbon in the atmosphere, intensifying the greenhouse gas effect on Earth.


Petronas highlighted 4 decarbonization effort which is one of it is Carbon Capture Storage (CSS). Apart of it, they also ventured in the new renewable energy such as Hydrogen. To support the effort, we will share how CCS is done. Apart of it we will also simulate how to harvest Hydrogen from water.

Carbon Dioxide Detector

Plants absorb carbon dioxide from the air, combine it with water and light, and make carbohydrates — the process known as photosynthesis. This can be shown by Carbon Dioxide detector, where the reading of Carbon Dioxide level is lower when place near to plant.

Science Shows

GHG Combustion Show

This Science Show showcase the source of GHG from our daily lives that comes from combustion. We find out how carbon is taken from the atmosphere and then stored deep underground or in vegetation, which can be released via combustion. Discover how the intention for a safer non combustion refrigerant almost cost us the ozone layer and find out if we can actually grow fuel for our vehicles.

Compost Show

Methane is a GHG with a greater GWG (global warming potential) than CO2. One source of methane comes from decomposition of organic matter under anerobic conditions such as landfills. This science show will show how composting reduces methane production, the variation of composting and an easy way to show it to visitors

Week Special

Offering Date Time Decription Remarks
UPCYLCE NEXUS 26 May TBC Workshop Organic compost is a sustainable and eco-friendly way to recycle kitchen and garden waste. It turns organic materials like food scraps, leaves, and grass clippings into nutrient-rich compost that benefits plants and reduces landfill waste. TBC
Solar Car Kit TBC 2.30 pm Workshop Solar cars use solar energy instead of traditional fossil fuels (like gasoline or diesel) to power their engines. These eco-friendly vehicles have solar panels on their roof, hood, or trunk, which contain photovoltaic cells that convert sunlight into usable electrical energy. TBC
GHG Game 25th – 26th May 12.30 PM & 2.30 PM Gameshow GHG Game that emphasis on activities that contribute to GHG emission. Venue : Science Station 1
Note: Schedules and shows are subject to change without prior notice.

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