View allAll Photos Tagged Filaments
Lamp made from electroluminescent wire, laser-cut bamboo plywood, glass globes, and various hardware. This steampunk design includes only a single unnecessary gear!
Strobist: Green gelled 580EX on remote cable with soft box to the left arranged with black card baffles to control shadows and flare. Black card to rear. White card to right as reflector. Flash on manual 1/32 power.
These Ostracoda, more commonly referred to as seed shrimp because of their appearance, are crustacea that were sent to us in a wastewater sample.
Ecologically, many ostracods are found in fresh water. As filter feeders, they feed primarily on plankton, alga, yeasts, fungi, bacteria, and detritus that can be swept by their hairy appendages. Seed shrimp are often found in in secondary clarifiers, after having been washed in by the rain.
What you see here is a close up of them in their shells. They seem to be able to wait out a chemical dump and other types of toxicities. So far, cupric sulfate and emulsified d-limonene seem to kill them, and we are determining the dose.
The lightest trace of nighttime snow was melting away as morning light reached its hiding places in the moss.
Blue and yellow ink moving through the water then retracting, changing from filmy layers and ribbons to thin filamentous strands
These control the amount of current going to the valve filaments and serve as being crude volume controls.
Day 108 - 04-01-2011
My best attempt so far at a bulb and filament.
Still catching up.. should be back up to speed by Sunday!
A lightbulb seen through two pieces of exposed and developed negative film, which makes a cheap near-infrared filter.