AEROSOL TATTVAM READ / EXPERIMENT / INVESTIGATE
Begin with
a question.
From the smallest particle to a planetary energy balance.
Explore the physical processes, experiments and research that connect them.
THE SCIENTIFIC JOURNEY AEROSOLS / EARTH / CLIMATE
One atmosphere.
Many ways to understand it.
Read in sequence, or begin with the question that draws you in.
- ORIGINS / SIZE / TRANSFORMATION
The invisible atmosphere
From a grain of dust to a changing particle population.
- SCATTERING / ABSORPTION / ENERGY
Light, particles & radiation
Why a beam dims, a sky brightens and an atmosphere heats.
- DROPLETS / ICE / CLIMATE
Aerosols, clouds & climate
The small seeds inside clouds, and the limits of prediction.
- DUST / SMOKE / MONSOON
India’s many atmospheres
Land, ocean, seasons and the geography of an aerosol mixture.
- WINDS / LAYERS / REMOVAL
Following particles across Earth
Distance is only half the story. Height changes everything.
- PHOTOMETRY / LIDAR / SATELLITES
Observing the invisible
Read sunlight, time a laser pulse, take a laboratory into the air.
- HYDERABAD / AHMEDABAD / 1991–1994
A volcano above India
How balloons and lidar followed the aftermath of Pinatubo.
- INDIAN OCEAN / DELHI / RANN
Discoveries & expeditions
An ocean crossing, a foggy city and a bright salt desert.
- PRL / NARL / SHARED DISCOVERY
The people behind the science
A research lineage built through instruments and collaboration.
EXPLORE BY EXPERIMENT LIGHT / LAYERS / CLOUDS / OBSERVATION