Sinceforsmall,sin()thefirstminimaforthedistributionofthediffractionangleareat=(/a).

Since for small , sin() the first minima for the distribution of the diffraction angle are at =(/a).
[Q]: [Murderers,however,suchasincoldbloodcankillsomeonewithoutgettinganorderforitandthendonotfeelcompassionforthepersonorfeelguiltyafterwards.]
[A]: [Murderers, however, such as in cold blood can kill someone without getting an order for it and then do not feel compassion for the person or feel guilty afterwards.]
Problem: Add spaces: Terrestrialmankindcannotbeanydifferentthanitisatthismoment,sinceitisonitswayfromananimalstatetothestateofbeingatruehumanbeing.

Spaces added: Terrestrial mankind cannot be any different than it is at this moment, since it is on its way from an animal state to the state of being a true human being.
This text is missing some spaces, please add them: [NOTE]:1.CantbeimpatientforquickresultandovertakethisBlueDiamondproduct.
[NOTE]: 1. Cant be impatient for quick result and overtake this Blue Diamond product.
input question: Fix spacing: Acommunityincludingalargenumberofwell-endowedindividualsincreasesinnumberandisvictoriousoverotherandlesswell-endowedcommunities;althougheachseparatemembermaygainnoadvantageovertheothermembersofthesamecommunity.

output answer: A community including a large number of well-endowed individuals increases in number and is victorious over other and less well-endowed communities; although each separate member may gain no advantage over the other members of the same community.
input question: Fix spacing: Themainbathroomcontainsaroundwhirlpoolandaseparatehydromassageshowerwhiletheguestbathroomfeaturesawhirlpoolandaseparateshower.An8metre-longpanoramicwindowprovidesbreathtakingseaviewsfromthelivinganddiningroomarea.

output answer:
The main bathroom contains a round whirlpool and a separate hydro massage shower while the guest bathroom features a whirlpool and a separate shower. An 8 metre-long panoramic window provides breathtaking sea views from the living and dining room area.