如何煮蛋，蛋壳才不会破裂？

水煮蛋时，要将蛋放在冷水中慢慢煮开；如果将蛋放入滚水中煮，蛋白和蛋黄会破壳流出。

另外，也可以放少许盐和醋在水中，煮熟后移到冷水中冷却，不但可以避免蛋壳破裂，也可以使蛋壳容易剥。

Places to download software for FREE

Here are some of the links to download software for free. Compiled this from newspapers and megazines. Have not try any of these though.

Compression Tool

• 7-zip File Manager http://www.7-zip.org
  

Dictionary / Translator

• Global Translator http://www.freewarebox.com
• StarDict http://www.stardict.sourceforge.net

Document Creator / Viewer

• Scan2PDF http://koma-code.de/
• Sumatra PDF Portable http://portableapps.com/apps/office

Finance / Budgeting

• Buddi http://buddi.thecave.homeunix.org/en/
• GFD http://www.gfd.sourceforge.net

Imaging / Photo Editing

• FastStone Image Viewer http://www.faststone.org/
• Gimp http://www.gimp.org
• IrfanView http://www.irfan.com
• Pain.net http://www.getpaint.net
• Picase2 http://www.picasa.google.com

Multimedia

• Ares Tube http://www.benjaminstrahs.com
• Audacity http://www.audacity.sourceforge.net
• K-lite Codec Pack http://www.free-codecs.com/download/K_lite_codec_pack.htm
• iTunes http://www.apple.com/itunes
• SUPER http://www.erightsoft.com/SUPER.html
• VLC Media Player http://www.videolan.org/vlc

Other productivity related tools

• Stickies http://www.zhornsoftware.co.uk/stickies/
• Rainlender http://www.rainlendar.net
• Google Docs http://www.docs.google.com

Periodic Table

• Periodic Table http://freshney.org/

Scientific Calculator

• HEXelon Max http://www.hexelon.com/kalkulator/

Security

• Ad-Aware-2008 http://www.lavasoft.com
• Avast! Home Edition 4.8 http://www.avast.com
• AVG Anti-Virus Free Edition http://www.frr.avg.com

Word-Processing

• OpenOffice.org http://download.openoffice.org/
• AbiWord http://abiword.com/
• Neo Office http://www.neooffice.org/
• EditPad Lite http://www.editpadlite.com
• NoteTab Light http://www.notetab.com/ntl.php

新鲜的虾有什么特征？

1. 虾壳完整有光泽
2. 虾头与虾身紧贴
3. 虾肉坚实