Q: Remove the spaces from the following sentence: Rackmatic with 3 levels, adjustable in height up to 5 cm.
A: [Rackmaticwith3levels,adjustableinheightupto5cm.]

Q: Remove the spaces from the following sentence: It occurs to me that you could use some kind of sensor that verifies the tension that is reaching the lighting you want to control, and notify it is your web server in real time to know at any time if it is on or not.
A: [Itoccurstomethatyoucouldusesomekindofsensorthatverifiesthetensionthatisreachingthelightingyouwanttocontrol,andnotifyitisyourwebserverinrealtimetoknowatanytimeifitisonornot.]

Q: Remove the spaces from the following sentence: The person simply eats what he normally eats.
A: [Thepersonsimplyeatswhathenormallyeats.]

Q: Remove the spaces from the following sentence: Climate Change, Copenhagen, population, UNFPA
A:
[ClimateChange,Copenhagen,population,UNFPA]