New pages added

A detailed description of Davey’s atmospheric engine from 1885 was added under “history”. I think this is the first ever published article on the topic and it includes e.g. the efficiency

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s