Boom CEO Shares Massive Symphony Engine Rotor Photos With Child For Scale

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31K

2 posts, first seen 7h ago

916 likes54 comments

Commentary on X

BO

Bond007@Moonbase007

@bscholl Why is it looking like a high school science project and not like an industrial mass production unit? Please stop making such nonsense posts which undermine the credibility of this awesome project. 🙄🙄🙄🤷🤷🤷

5:18 PM · Jul 15, 2026

Rufus B McCallister@RufusBMcCallis1

RB

@bscholl You need someone like me to engineer a real crate for that engine…

5:48 PM · Jul 15, 2026

JG

Joao Godinho@jpgodinho

@bscholl @boomsupersonic Bealtiful engineering! Keep going

4:49 PM · Jul 15, 2026

Martian Potato@rad_hardened

MP

@bscholl How many elephants is that

4:58 PM · Jul 15, 2026

Combined views

31K

2 posts, first seen 7h ago

916 likes54 comments

24 saves

39 reposts

Sentiment

Positive91.6%8.4%Negative

Positive Read

Many users praise the Symphony Engine's massive scale and beautiful engineering shown in rotor photos with a child for scale, while a few dismiss the weight and presentation as showy or unprofessional.

Based on 20 visible X reactions from 54 accounts; directional sample.

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Commentary on X

BO

Bond007@Moonbase007

@bscholl Why is it looking like a high school science project and not like an industrial mass production unit? Please stop making such nonsense posts which undermine the credibility of this awesome project. 🙄🙄🙄🤷🤷🤷

5:18 PM · Jul 15, 2026

Rufus B McCallister@RufusBMcCallis1

RB

@bscholl You need someone like me to engineer a real crate for that engine…

5:48 PM · Jul 15, 2026

JG

Joao Godinho@jpgodinho

@bscholl @boomsupersonic Bealtiful engineering! Keep going

4:49 PM · Jul 15, 2026

Martian Potato@rad_hardened

MP

@bscholl How many elephants is that

4:58 PM · Jul 15, 2026

Lavar Jarrell@JarrellLavar

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LJ

@bscholl Now that's awesome.

10:56 AM · Jul 15, 2026

Juan Cadavid@JuanCadavidR

JC

@bscholl Gorgeous.

5:43 PM · Jul 15, 2026

The fully assembled Symphony engine will weight about 14,000lbs—2,000lbs more than the entire XB-1 supersonic jet

4:27 PM · Jul 15, 2026

Symphony engine rotor, glamour shot and glamour shot with 4.5 y/o for scale 😍

10:51 AM · Jul 15, 2026

Lavar Jarrell@JarrellLavar

View all

LJ

@bscholl Now that's awesome.

10:56 AM · Jul 15, 2026

Juan Cadavid@JuanCadavidR

JC

@bscholl Gorgeous.

5:43 PM · Jul 15, 2026

The fully assembled Symphony engine will weight about 14,000lbs—2,000lbs more than the entire XB-1 supersonic jet

4:27 PM · Jul 15, 2026

Symphony engine rotor, glamour shot and glamour shot with 4.5 y/o for scale 😍

10:51 AM · Jul 15, 2026