To celebrate science week, we have been investigating how light travels and properties of materials to test materials that would be best-suited to make a blackout curtain in WW2. We used data loggers to measure the transparency of materials.





To celebrate science week, we have been investigating how light travels and properties of materials to test materials that would be best-suited to make a blackout curtain in WW2. We used data loggers to measure the transparency of materials.