Very cool! Thanks for posting these articles ... I'll use them in my high school chem classes.

Who is gray

Speeding

Where can I get the blocks?

I agree, this is a evden eve nakliyat very cool experiment. As to how long evden eve the acrylic can hold the image, permanently. If you mean nakliyat how long the lightening flashes, I would imagine until the block is grounded, the flashes would persist.

I would imagine evden eve nakliyat that on could generate a fair amount su deposu of income selling these su deposu Lichtenberg figures.
1 out of 1 people estetik found this comment helpful ankara nakliyat
there are many nakliyat lichtenberg figures estetik on the ice near my ankara nakliyat home and they are not drain holes. They are merely the first places that the sun melts the ice,
evden eve usually caused by something evden eve nakliyat dark at the center which heats up and starts the melting. I have 40mg of pix if pop sci is interested.
Cool and beautiful!
How long could the bock trap the lighting ?
0 out of 0 people found this comment helpful
very nice blogs.
thanks.

very nice blogs.
thanks.

Some Articles bring back a lot of Nostalgia. My dad is a Chemistry Teacher at my home town's High School. The Gray Matter article the March 2009 issue of Popular Science was one that brought back a lot of fond memories for me. In stead of using Hydrogen and Oxygen bottles for the experiment of Explosive Bubbles mentioned in the article, dad used the gas lines meant for the Bunsen Burners that went to his fumigation hood. All he needed was bubble solution, a rubber hose meant for a Bunsen Burner, a clamp, and a lit candle taped to a broomstick.

He turned the gas on while clamping the rubber hose. Then he dipped the open end of the rubber hose into the bubble solution and lit the resulting bubble while it floated in the air (which looked like a standard blown bubble by the way). This in turn created a small fireball that almost reached the sealing of his classroom (I can still see slightly charred marks just next to where the fumigation hood meets the ceiling).

My father always showed me this one when ever he could. I have seen the experiment since Kindergarten and it has always been my favorite. Thank you Popular Science for reminding me of such a fond memory by publishing that Gray Matter article for March 2009.