Physics for All 2 - Chapter 1: สวิตซ์ 2 ทาง

I know what is two-way switch like but somehow could not find the proper photos for it. Probably none ever takes it before. Anyway, I got 2 photos, one took it from my own house.


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Physics for All 1 - Chapter 1: วิทยาศาสตร์และธรรมชาติ

The following images are the candidates to use in the first Chapter 1 for Physics for All 1. Click on each thumbnail to view the bigger size photo.


original001.jpg


original002.jpg


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Basically, the file name will be placed under each thumbnail, so please use it when you want to refer to particular images. I will keep adding the new photos whenever I find any suitable photo. Also, note that the original image is larger than what you see up here. But I need to scale down in order to reduce download time.