Kapok Tree (Ceiba pentandra) The kapok tree can grow to 60m tall. It is among the tallest South American rainforest trees. Its trunk has prominent conical-shaped thorns.,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、
Rumored that a giant woman from the sky wanted to protect mankind from a flood of rain, she sported a hat made of four round shaped leaves to protect her from the downpour. The Vietnamese attempted to mimic her efforts using palm leaves. Stitched together to create a hat, they built a...
The turntable module was composed of a target-shaped acrylic disc, a thrust bearing, an Arduino control board, a stepper motor, and a driver. In order to ensure that the axis of the flowerpot coincides with the rotation axis of the turntable during the data collection, the turntables’ tray...