TheordinaryACofpublicutilitieshasafrequencyof60cyclespersecond;theACfortheelectriccarwassetto20,000cyclespersecond.

The ordinary AC of public utilities has a frequency of 60 cycles per second; the AC for the electric car was set to 20,000 cycles per second.
[Q]: [GeorgJensen2005AnnualPendantwithchain]
[A]: [Georg Jensen 2005 Annual Pendant with chain]
Problem: Add spaces: TransportofdyedfabricfromDenmarktomaking-upenterpriseinPoland0.388kgtransported1000kmbylorry388kgkmbylorry

Spaces added: Transport of dyed fabric from Denmark to making-up enterprise in Poland 0.388 kg transported 1000 km by lorry 388 kg km by lorry
This text is missing some spaces, please add them: 27Andtheywentoutintothefields,andgatheredtheirvineyards,andtrodethegrapes,andmademerry,andwentintothehouseoftheirgod,anddideatanddrink,andcursedAbimelech.
27 And they went out into the fields, and gathered their vineyards, and trode the grapes, and made merry, and went into the house of their god, and did eat and drink, and cursed Abimelech .
input question: Fix spacing: Saturday10February,201861820178requestssinceTuesday16December,2003

output answer: Saturday 10 February, 2018 61820178 requests since Tuesday 16 December, 2003
input question: Fix spacing: *Robuststainlesssteeldesignofmainmachineryframetomeetfoodsanitarystandard

output answer:
* Robust stainless steel design of main machinery frame to meet food sanitary standard