Supersonic is back in style

[Lisa Jacobson]

Description of shock waves is really interesting. Also not everyone knows what BOOM is--looked it up. Amazingly cool.

[Grant Wasik]

Thanks for the insightful and detailed post Matthew! I look forward to reading these whenever they hit my inbox

[Matthew MacDonald]

Made my day Mr. Wasik, hoping our paths cross soon.

[Cheryl]

So interesting. Thank you!