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# ![@engineer4free Avatar](https://lunarcrush.com/gi/w:26/cr:youtube::UCFS_EnwXR7m_c1IyePCPhYA.png) @engineer4free Engineer4Free

Engineer4Free posts on YouTube about patreon, math, slack, finish the most. They currently have XXXXXXX followers and XX posts still getting attention that total XXXXX engagements in the last XX hours.

### Engagements: XXXXX [#](/creator/youtube::UCFS_EnwXR7m_c1IyePCPhYA/interactions)
![Engagements Line Chart](https://lunarcrush.com/gi/w:600/cr:youtube::UCFS_EnwXR7m_c1IyePCPhYA/c:line/m:interactions.svg)

- X Week XXXXXX +23%
- X Month XXXXXXX +6%
- X Months XXXXXXX +15%
- X Year XXXXXXXXX +321%

### Mentions: XX [#](/creator/youtube::UCFS_EnwXR7m_c1IyePCPhYA/posts_active)
![Mentions Line Chart](https://lunarcrush.com/gi/w:600/cr:youtube::UCFS_EnwXR7m_c1IyePCPhYA/c:line/m:posts_active.svg)

- X Week XX -XX%
- X Month XX -XX%
- X Months XX +76%
- X Year XX +627%

### Followers: XXXXXXX [#](/creator/youtube::UCFS_EnwXR7m_c1IyePCPhYA/followers)
![Followers Line Chart](https://lunarcrush.com/gi/w:600/cr:youtube::UCFS_EnwXR7m_c1IyePCPhYA/c:line/m:followers.svg)

- X Week XXXXXXX +0.39%
- X Month XXXXXXX +0.79%
- X Months XXXXXXX +4.90%
- X Year XXXXXXX +11%

### CreatorRank: XXXXXXX [#](/creator/youtube::UCFS_EnwXR7m_c1IyePCPhYA/influencer_rank)
![CreatorRank Line Chart](https://lunarcrush.com/gi/w:600/cr:youtube::UCFS_EnwXR7m_c1IyePCPhYA/c:line/m:influencer_rank.svg)

### Social Influence

**Social category influence**
[finance](/list/finance)  [social networks](/list/social-networks) 

**Social topic influence**
[patreon](/topic/patreon) #1176, [math](/topic/math) #741, [slack](/topic/slack) #45, [finish](/topic/finish), [solve](/topic/solve), [books](/topic/books), [loops](/topic/loops), [mesh](/topic/mesh), [the project](/topic/the-project), [what is](/topic/what-is)
### Top Social Posts
Top posts by engagements in the last XX hours

"Resource histogram explained for project management"  
[YouTube Link](https://youtube.com/watch?v=NwyCTXQraLk)  2015-02-15T21:48Z 255K followers, 140.1K engagements


"Mesh Analysis for Circuits Explained"  
[YouTube Link](https://youtube.com/watch?v=eQpc2QRFv7Y)  2021-05-15T23:42Z 255K followers, 349.7K engagements


"Project crashing explained"  
[YouTube Link](https://youtube.com/watch?v=yLPzSyBQ3-k)  2015-02-16T00:35Z 255K followers, 216K engagements


"What is Free Float (Free Slack) and how to calculate it in a network diagram"  
[YouTube Link](https://youtube.com/watch?v=ErsolVw9UKE)  2014-12-30T03:13Z 255K followers, 479.2K engagements


"Determine the Early Start (ES) and Early Finish (EF) of activities in a PDM network diagram"  
[YouTube Link](https://youtube.com/watch?v=GRlXRYok3oQ)  2014-12-28T02:19Z 255K followers, 996.5K engagements


"Determine Total Float & Free Float (AKA "Slack") of activities in a network diagram"  
[YouTube Link](https://youtube.com/watch?v=NDa-Fq5jeuM)  2014-12-30T06:12Z 255K followers, 971.9K engagements


"Determine Late Start (LS) and Late Finish (LF) of acitivies in PDM network diagram"  
[YouTube Link](https://youtube.com/watch?v=bobDz_Bh3tI)  2014-12-28T03:43Z 255K followers, 685.1K engagements


"Use forward and backward pass to determine project duration and critical path"  
[YouTube Link](https://youtube.com/watch?v=4oDLMs11Exs)  2014-12-28T05:00Z 255K followers, 3.9M engagements


"Method of superposition for beams explained (slope & deflection with tables)"  
[YouTube Link](https://youtube.com/watch?v=DdZc7kLa4iI)  2017-12-07T22:03Z 255K followers, 210.6K engagements


"Shear force and bending moment diagram practice problem #1"  
[YouTube Link](https://youtube.com/watch?v=DhWPVEStMug)  2017-11-16T21:59Z 255K followers, 1.5M engagements


"How to draw a Gantt chart"  
[YouTube Link](https://youtube.com/watch?v=NcOmJSrXYoQ)  2014-12-22T23:01Z 255K followers, 486.6K engagements


"How to draw a PDM network diagram"  
[YouTube Link](https://youtube.com/watch?v=TmXBZk6y1lU)  2014-12-23T22:09Z 255K followers, 459.4K engagements


"Find the null space of a matrix"  
[YouTube Link](https://youtube.com/watch?v=U95ggjTATNA)  2018-06-06T21:41Z 255K followers, 325K engagements


"How to calculate expected duration variance and standard deviation of an activity"  
[YouTube Link](https://youtube.com/watch?v=_-rrXdPal8U)  2015-03-12T00:29Z 255K followers, 384.9K engagements


"How to draw a CPM network diagram"  
[YouTube Link](https://youtube.com/watch?v=gEBMPP0SOnU)  2014-12-28T20:35Z 255K followers, 1M engagements


"Earned value analysis worked example"  
[YouTube Link](https://youtube.com/watch?v=z7b3SYQuqJM)  2015-02-20T21:15Z 255K followers, 550.1K engagements