Copy 2 folders "Data" and "Prezi.app" and Paste them into the same location that your PowerPoint presentation is saved. keep in mind that these 2 folders will always have to be kept with your presentation for it to work. if you send someone your presentation without these folders, the Pr...
We have to remember that hydrogen is a dangerously explosive gas, and its mixture with oxygen in the proportion 2:1 can lead to spontaneous explosion. Upon its catalytic oxidation or combustion, hydrogen produces water, the most common and safest liquid on the planet. However, not all ...