Source: Dole, Timothy, History of the Internal Combustion Engine, Behance.net, https://www.behance.net/gallery/28373289/Infographic-Timeline.
Michael Sandberg's Data Visualization Blog
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Michael Sandberg's Data Visualization Blog 
Question: shouldn’t infographics use correct grammar and spelling? ‘Recent’, not ‘resent’; ‘today’s’, not ‘todays’; etc.
Hi Curt.
Good eye!
Yes, they should have used a spell checker and/or a Copy Editor before publishing this out to the world. In today’s day and age of technology, you would think something like that would not get through. However, guys like Charles Apple continue to be able to post glaring errors in copy from newspapers and magazines on their blogs, so as long as humans are doing this, there will always be human error.
Kudos to you and thank you for visiting my site.
Michael