Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options not deleted user 26120

Questions pertaining to characteristics of armed forces' structure, manpower, equipment, or expenditures.

-1 votes

Why were rockets not popular as part of artillery until 20th century?

Rockets were much less efficient in converting the chemical energy of black powder to kinetic energy. In earlier times the chemical components of gunpowder were in scarce supply and were considered a …
Richard Wagner's user avatar