Add spaces: Hebecamethemanagerofseveralfarmsandownedastore.HoweverhediedwhenBingwasonlyfiveyearsoldsothefamilyhadtoliveveryfrugally.

Answer: He became the manager of several farms and owned a store. However he died when Bing was only five years old so the family had to live very frugally.
AttheUniversityofBerlinJoachimsthaltaughtcoursesonanalyticgeometryandcalculus,givingmoreadvancedcoursesonthetheoryofsurfaces,thecalculusofvariations,staticsandanalyticmechanics.

At the University of Berlin Joachimsthal taught courses on analytic geometry and calculus, giving more advanced courses on the theory of surfaces, the calculus of variations , statics and analytic mechanics.
[Q]: [ReturntotableNATREL1]
[A]: [Return to table NATREL1]
Problem: Add spaces: Afterthetestandtrialphases30hullswereproducedbyVEBSchiffswerft,Rechlin,andequippedinWolgast.

Spaces added: After the test and trial phases 30 hulls were produced by VEB Schiffswerft, Rechlin, and equipped in Wolgast.
This text is missing some spaces, please add them: Canyoueatyourownfoodanddrinkhimselfonboard?
Can you eat your own food and drink himself on board?
[Q]: [Tip:IncorrectX1fileassociationerrorscanbeasymptomofotherunderlyingissueswithinyourWindowsoperatingsystem.]
[A]:
[Tip: Incorrect X1 file association errors can be a symptom of other underlying issues within your Windows operating system.]