More Philadelphia apartments are being built in a factory and put together later like LEGOs
One morning last month, a crane swung massive boxes across a clear blue sky and gently slotted them among the apartments under construction at 23rd...
/cloudfront-us-east-1.images.arcpublishing.com/pmn/5SAKYFKBGVCMXEADS3STTDTJHQ.jpg "More Philadelphia apartments are being built in a factory and put together later like LEGOs")
One morning last month, a crane swung massive boxes across a clear blue sky and gently slotted them among the apartments under construction at 23rd...