Here's hoping for a good result for #caradonwaveapa #virtualschoolgames
Here's hoping for a good result for #caradonwaveapa #virtualschoolgames
We measured the amount of light able to penetrate each pair of glasses, using a strong torch to simulate the sun, and a luxmeter to measure the level of light getting through.
We measured the amount of light able to penetrate each pair of glasses, using a strong torch to simulate the sun, and a luxmeter to measure the level of light getting through.