As we can see, the plants did not germinate at all and the weather was mostly cold and had low temperature in the 14-days period with very little sunlight. One possible explanation for the magnified tomato plant to not grow is because there were no sunlight to magnify at all, resulting lack of heat for the plant. There were rainy days as well and those days were followed by days with very low temperature. This means that the water might have freeze up inside the plant cells, causing them to be damaged and not grow.
As shown on the table of the plant without magnifying glass, this pot tends to be colder than the other since it did not have the magnifying glass to warm it on sunny days. It also did not germinate like the other which is not surprising since tomatoes aren't made for the winter and it was a 14-day period experiment with very little sunlight, a lot of rain, and very low temperature.
After looking at these two tables, it is plausible to say that magnifying glass doesn't help the growing process of plants during the winter because no sunlight was present at all. However, this experiment was only done in a short period of time, which happened to be during days with bad weather. If there were more sunlight and higher temperature, the results would've been different. In addition, the experiment only tested tomato plants so there might be other types of plants that could result in a different conclusion.
As shown on the table of the plant without magnifying glass, this pot tends to be colder than the other since it did not have the magnifying glass to warm it on sunny days. It also did not germinate like the other which is not surprising since tomatoes aren't made for the winter and it was a 14-day period experiment with very little sunlight, a lot of rain, and very low temperature.
After looking at these two tables, it is plausible to say that magnifying glass doesn't help the growing process of plants during the winter because no sunlight was present at all. However, this experiment was only done in a short period of time, which happened to be during days with bad weather. If there were more sunlight and higher temperature, the results would've been different. In addition, the experiment only tested tomato plants so there might be other types of plants that could result in a different conclusion.