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S. Korea Issues Touchscreen Smartphone Stamps
As
an erstwhile avid philatelist, I am always pleased to see countries
issue postage stamps that commemorate advances in technology and the
people who play key roles in that advancement. South Korea recently
announced a set of four stamp designs that feature
touchscreen smartphones. It was part of their April 22, 2013 Information
and Communication Day celebration. Here is a page I created for stamps
featuring
radio and radar.
Posted April 2013
Copyright: 1996 - 2026 |
About RF Cafe RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while tying up your telephone line, and a lady's voice announced "You've Got Mail" when a new message arrived... |
Copyright 1996 - 2026 All trademarks, copyrights, patents, and other rights of ownership to images
and text used on the RF Cafe website are hereby acknowledge My Hobby Website: My Daughter's Website: |
