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http://YouTube.com/TheCuriosium
I made a flapping butterfly actuated by a hand wound coil of magnet wire in a strong magnetic field.
After destroying one 555 timer IC (probably by a high voltage inductive spike) I decided to incorporate a PC817 #optoisolator in the #MOSFET driver circuit.
Hey gardening friends. I'm worried about this Tobago Treasure chile.
When it was a seedling, one of my lights fell on it, and damaged the stem.
Three months later it seems healthy, but the stem looks terrible. I'm concerned it'll get worse, or break.
In hopes of developing roots above the injury, my thought is to take the leaves off the bottom four nodes, paint it with Dip'n Grow, and re-pot it with the nodes in the soil.
Has anyone done anything like this before?
Thoughts?