![glass bowl terrarium](https://www.anneofgreengardens.com/wp-content/uploads/2012/05/terrarium2.jpg)
Terrariums are miniature worlds in or under glass popularized by Dr. Nathaniel Ward. While traveling between Europe and the tropics, Dr. Ward collected insect specimens in sealed glass bottles. One day he came across an old bottle collected months before. The insects were dead, but to his surprise, a tiny fern and some grass were […]
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