Punk in Finland

Jesse Python wrote: ↑

28 May 2019, 23:41

rrröööaaarrr wrote: ↑

28 May 2019, 21:11

Jos Kuvia joissa on niin kova meininki ettei tarvii selitetl -topikki olisi vielä elossa, olisin laittanut tän sinne.

Ei näytä innostavan tyyppejä lavan reunalla

Pasi Fist wrote: ↑

29 May 2019, 07:22

Robin Huudi wrote: ↑

29 May 2019, 10:37

Pasi Fist wrote: ↑

29 May 2019, 07:22

Onko tää joku maailman eka LED valo?

https://www.industrialalchemy.org/articleview.php?item=3068 wrote:The General Electric SSL-1, a very early green LED, was the first part number in GE's line of Solid State Lamp-branded LED indicators. Heavily packaged in a thick metal can transistor package, the SSL-1 uses a die made out of silicon carbide to produce it's dim green glow. Despite the declarative "Solid State Lamp" trade name used by General Electric, the SSL-1 is only rated for .00013 MCD of light output, making it far too dim to be used as an indicator. SSL-1's were primarily intended to be used for optical position encoding or as a light source for laboratory test equipment. We have been unable to pin down an exact manufacture date for this device, but it was likely manufactured in the late 1960s in direct competition with the Monsanto's early LEDs.

Hyödytön idiootti wrote: ↑

30 May 2019, 19:09