Design Con 2015
Breaking News
Comments
Newest First | Oldest First | Threaded View
<<   <   Page 3 / 3
KeithSchaub
User Rank
Manager
A rap for G. Marconi
KeithSchaub   10/10/2013 4:35:56 PM
NO RATINGS
I used AutoRap, by Smule (iphone apps) to make this. Simply read the first paragraph of the article. Software did the rest!

Good marketing tool, and a little humorous to boot. 

http://khush.smule.com/autorap_52570d1f1321f&v2

antedeluvian
User Rank
Blogger
I enjoyed it
antedeluvian   10/10/2013 4:24:49 PM
NO RATINGS
Thanks for the blog. I really enjoyed it. The vast majority of the books that I read are on scientific/engineering history and this was definitely in the same vein. More please!

zeeglen
User Rank
Blogger
wireless magic
zeeglen   10/9/2013 10:38:21 PM
NO RATINGS
Great story!  The ease of today's worldwide connectivity is taken for granted by most who use these everyday services, the result of much intensive engineering effort by many.

But I still remember back in the 60's when my ham radio licence finally arrived in the mail, and my first Morse code CQ on 40 meters from my home-brewed transmitter raised a QSO from Michigan.  That was a real thrill, a home-built radio apparatus that could send electromagnetic waves all over the world.

junko.yoshida
User Rank
Blogger
Re: Compare this with wireless charging
junko.yoshida   10/9/2013 8:01:09 PM
NO RATINGS
It is a cool story. I love reading about history. I asked the author Keith where he got this idea of writing about Marconi.

He wrote back to me:

A few years ago at NI Week one of the presenters told the Dr Crippen story. It fascinated the audience. I meant to write about it then but just got busy and forgot but always remembered the story. 

Finally I had time and started researching it last week. Turns out there have been a few movies and documentaries about the Dr Crippen story and a book, Thunderstruck, written a few years ago. I read the book, and other articles and websites, and it occurred to me to check to see if it was same radio on Titanic. It was, so I tied it all together. 

rick merritt
User Rank
Author
Re: Compare this with wireless charging
rick merritt   10/9/2013 5:16:49 PM
NO RATINGS
Cool stories!

rick merritt
User Rank
Author
Re: Compare this with wireless charging
rick merritt   10/9/2013 5:16:46 PM
NO RATINGS
Cool stories!

Bert22306
User Rank
CEO
Compare this with wireless charging
Bert22306   10/9/2013 4:21:36 PM
NO RATINGS
Good story. Compared with wireless charging, which is very short range (in spite of Nikola Tesla's multiple experiments attempting otherwise), RF comms provided a service that no wired telegraphy could.

I'll grant the lack of a physical connector, which can be delicate, would be an advantage of wireless charging. But as much as the amount of wasted energy by all those wired chargers left plugged in today is being hyped, imagine how much more energy these wireless charges will waste.

<<   <   Page 3 / 3


Top Comments of the Week
Flash Poll
Like Us on Facebook

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
EE Life
Frankenstein's Fix, Teardowns, Sideshows, Design Contests, Reader Content & More
Max Maxfield

Want a Voltera Desktop PCB Printer?
Max Maxfield
9 comments
I just received an email from my chum Javi in Spain. "Have you heard about Voltera (VolteraInc.com)? It's a Canadian company that is going to offer desktop-size PCB printers for fast ...

Aubrey Kagan

Have You Ever Been Blindsided by Your Own Design?
Aubrey Kagan
37 comments
I recently read GCHQ: The uncensored story of Britain's most sensitive intelligence agency by Richard J. Aldrich. The Government Communication Headquarters (GCHQ), Britain's equivalent of ...

Martin Rowe

No 2014 Punkin Chunkin, What Will You Do?
Martin Rowe
2 comments
American Thanksgiving is next week, and while some people watch (American) football all day, the real competition on TV has become Punkin Chunkin. But there will be no Punkin Chunkin on TV ...

Rich Quinnell

Making the Grade in Industrial Design
Rich Quinnell
15 comments
As every developer knows, there are the paper specifications for a product design, and then there are the real requirements. The paper specs are dry, bland, and rigidly numeric, making ...

Special Video Section
The LT8640 is a 42V, 5A synchronous step-down regulator ...
The LTC2000 high-speed DAC has low noise and excellent ...
How do you protect the load and ensure output continues to ...
General-purpose DACs have applications in instrumentation, ...
Linear Technology demonstrates its latest measurement ...
10:29
Demos from Maxim Integrated at Electronica 2014 show ...
Bosch CEO Stefan Finkbeiner shows off latest combo and ...
STMicroelectronics demoed this simple gesture control ...
Keysight shows you what signals lurk in real-time at 510MHz ...
TE Connectivity's clear-plastic, full-size model car shows ...
Why culture makes Linear Tech a winner.
Recently formed Architects of Modern Power consortium ...
Specially modified Corvette C7 Stingray responds to ex Indy ...
Avago’s ACPL-K30T is the first solid-state driver qualified ...
NXP launches its line of multi-gate, multifunction, ...
Doug Bailey, VP of marketing at Power Integrations, gives a ...
See how to ease software bring-up with DesignWare IP ...
DesignWare IP Prototyping Kits enable fast software ...
This video explores the LT3086, a new member of our LDO+ ...
In today’s modern electronic systems, the need for power ...