Mark W. McKellar

7/8 Science teacher at Bartlett Community Partnership School, Lowell, MA

[Mark W. McKellar @Science_186000]

@nut_history Ted Williams

[Mark W. McKellar @Science_186000]

@Rainmaker1973 Adjustable wrench

[Mark W. McKellar @Science_186000]

@curiosityonx Got it, but don’t like the movie.

[Mark W. McKellar @Science_186000]

@BoldenSkip That was a good movie

[Mark W. McKellar @Science_186000]

@BuckinBoston I saw him pitch too. A master.

[Mark W. McKellar @Science_186000]

@Jacobtheclipper Never call it

[Mark W. McKellar @Science_186000]

@nut_history Oakland

[Mark W. McKellar @Science_186000]

@JVal48103 The old one fits perfectly in our back pocket. No one wants to be aware of their wallet for the 3+ month break in period.

[Mark W. McKellar @Science_186000]

@HelpATeacher Yeah, we call that a work action. It was effective in our last major contract negotiation.

[Mark W. McKellar @Science_186000]

@Rainmaker1973 Bradbury

[Mark W. McKellar @Science_186000]

@BBGreatMoments Bench

[Mark W. McKellar @Science_186000]

@vinquezada1 Earl Campbell

[Mark W. McKellar @Science_186000]

@BBGreatMoments Oakland

[Mark W. McKellar @Science_186000]

@CountDraculaDB No, but I know where he’s from…

[Mark W. McKellar @Science_186000]

@AmazingPopPod Mad About You and Aliens

[Mark W. McKellar @Science_186000]

@EternallyJustMe

[Mark W. McKellar @Science_186000]

@atrupar How does a man this stupid even function on a daily basis?

[Mark W. McKellar @Science_186000]

@ClayTravis Scientific advances saved him.

[Mark W. McKellar @Science_186000]

@GingersTuRNed Moist Redemption

[Mark W. McKellar @Science_186000]

@nut_history Bad