 
 <prompt> Wetin dey follow the new capacitor for Bell Labs? Given the previous question, write a context wey contain the answer. E fit be 1 - 20 sentences. Context: <response>: Charles Pollak (wey dem born Karol Pollak), di pesin wey invent di first electrolytic capacitors, find out say di oxide layer on top of an aluminum anode dey stable for neutral or alkaline electrolyte, even wen power dey off. For 1896, e file patent for "Electric liquid capacitor with aluminum electrodes." Solid electrolyte tantalum capacitors na Bell Laboratories invent for early 1950s as miniaturized and more reliable low-voltage support capacitor to complement their newly invented transistor. 