The reactions on the LED throwie action at Kottbusser Tor in Berlin on the 11th of March were overwhelming. Almost all where positive. The negative comments broached the issue of the environmental problem the LED throwies are because of the lithium batteries, they contain.
GRL Germany knew about the problem since the beginning and now invented a simple device to remove LED throwies when they are dead and gone.
The following Video will show you how it works: