Q: Remove the spaces from the following sentence: In a first approximation we shall disregard magnetic forces, caused by the movement of the electron in its orbit and own rotation (spin) of the electron and the proton.
A: [Inafirstapproximationweshalldisregardmagneticforces,causedbythemovementoftheelectroninitsorbitandownrotation(spin)oftheelectronandtheproton.]

Q: Remove the spaces from the following sentence: Carbon dioxide is a colourless and odourless gas which in excessive amounts can cause headaches, dizziness, changes in blood pressure and loss of consciousness.
A: [Carbondioxideisacolourlessandodourlessgaswhichinexcessiveamountscancauseheadaches,dizziness,changesinbloodpressureandlossofconsciousness.]

Q: Remove the spaces from the following sentence: Back to school to Sint Maarteninstituut Aalst, Belgium: Photo-gallery
A: [BacktoschooltoSintMaarteninstituutAalst,Belgium:Photo-gallery]

Q: Remove the spaces from the following sentence: Below is a summary of the EuroMillions lottery numbers for May 2016.
A:
[BelowisasummaryoftheEuroMillionslotterynumbersforMay2016.]