Q: Remove the spaces from the following sentence: Two of the world's smallest computers are the raised cubes in the top-left corner, which are mounted on the motherboard beneath.
A: [Twooftheworld'ssmallestcomputersaretheraisedcubesinthetop-leftcorner,whicharemountedonthemotherboardbeneath.]

Q: Remove the spaces from the following sentence: The heart of this operation is the SolarNexus, a small device that links wires, transformers, converters, inverters, and batteries required in an off-grid electricity system.
A: [TheheartofthisoperationistheSolarNexus,asmalldevicethatlinkswires,transformers,converters,inverters,andbatteriesrequiredinanoff-gridelectricitysystem.]

Q: Remove the spaces from the following sentence: We now initiate the yearly photo contest.
A: [Wenowinitiatetheyearlyphotocontest.]

Q: Remove the spaces from the following sentence: The numerous rock cut tombs in huge dimensions are simply impressive and considering the fact that these monuments were not just built up, but actually completely carved into the sandstone rocks will leave you more than impressed by this nearly forgotten ancient culture that experienced its period of prosperity in the 1st century BC, then lost more and more of its importance and richness and remained as a small province in Petra until the 7th century AD.
A:
[Thenumerousrockcuttombsinhugedimensionsaresimplyimpressiveandconsideringthefactthatthesemonumentswerenotjustbuiltup,butactuallycompletelycarvedintothesandstonerockswillleaveyoumorethanimpressedbythisnearlyforgottenancientculturethatexperienceditsperiodofprosperityinthe1stcenturyBC,thenlostmoreandmoreofitsimportanceandrichnessandremainedasasmallprovinceinPetrauntilthe7thcenturyAD.]