- Like
- Digg
- Del
- Tumblr
- VKontakte
- Flattr
- Buffer
- Love This
- Odnoklassniki
- Meneame
- Blogger
- Amazon
- Yahoo Mail
- Gmail
- AOL
- Newsvine
- HackerNews
- Evernote
- MySpace
- Mail.ru
- Viadeo
- Line
- Comments
- Yummly
- SMS
- Viber
- Telegram
- Subscribe
- Skype
- Facebook Messenger
- Kakao
- LiveJournal
- Yammer
- Edgar
- Fintel
- Mix
- Instapaper
- Copy Link
This site has tons of how-tos and information on making water rockets (up to 6 feet tall!) Materials required tends to be limited to one or two pop bottles, some putty or Blu-Tack, a bicycle pump and an adaptor and making use of a sharp knife. Parachutes can be as simple as a bin-liner and still work well despite their low cost. Thanks Rick! Link.