The story of Wi Fi
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- Опубликовано: 18 окт 2024
- How a team of Australian radio astronomers solved the problem of high speed wireless internet .
This story was first screened on ABC-TV’s Catalyst program in 2009.
(c) Australian Broadcasting Corporation
Absolutely fascinating. And an amazing story.
Why does this look like a late 90s early 2000s video level of production???
Recorded from the TV
It's actually from 2009 but video quality back then was still not as great as it is now.
wifi use the same frequency which use in microwave OVEN 2.4 GHz!! the frequency damage DNA!!
I waa thinking the same exact thing, weird editing 😅
it was made sloppy. No mention of Dr Hatim Zaghloul and Hedy Lamarr
It be better if the sound effects wasn't so loud but still good though
Why do the sound effects have to be louder than the dialogue?
Yes, it's EXTREMELY annoying! Especially the really high pitch sounds.
@@swiddle1
Don’t know, ask someone at CSIRO - even the newer scientists there would know.
John I have chocolates. 😂🤣
wow, amazing this needs to be exposed for more people to see
Wifi is based off actress Hedy Lamarrs technology of the frequency hopping spectrum. Should give her some credit for laying the first brick
Hedy Lamarr , check her untold story too
Wi Fi does sound Australian if you think about it
No mention of Dr Hatim Zaghloul? Hedy Lamarr?
Hedy info below from google --
We all knew , well I did about Hedy - so I just googled her.
When u think about planes trains, cars, medicine and so much more, there was someone who started it and so many people improved on it until it was what it is today. But not every person I’d mentioned. I read heaps, that’s where u find more details sometimes.
* Frequency hopping played a significant role in WWII and was eventually used to develop Wi-Fi, Bluetooth, and GPS. American actress Hedy Lamarr may not have literally invented WiFi - that honor goes to Australian boffin John O'Sullivan - but she did discover a pretty important precursor. --
And I’ve heard more about Hedy Lamarr over the years but few have heard who finally gave us what we are using right now now.
And yes, being an Australian I know Hedy was an actress, I remember watching her many years ago in movies.
We do quite a bit here in Australia, either invent or improve on inventions. Search Google for -
60 Australia inventions.
We know oooodls about America and other countries, but few know little about us, a few basics, kangaroos etc.
Do you know how we all saw man walk on the moon? CSIRO again, with their huge telescope Dishes. It’s all on RUclips. New footage and original footage. 😢
Sorry if I sound really cranky, I’m over tired. I have the most wonderful American friends for over 20 years, my daughter has been to America at least 15 times re work and loved it / I have a keyring from every State she visited proudly all connected together in my lounge room. I’m not anti American, far from it, I’m tired and hate that I’ve recently turned 70. It made me grumpy & thinking I’m old lol. Feels like I was 40, 10 yrs ago. 😊
This stuff sounds nasty the way these people are talking the mate with his giant telescope was looking for a bursting black hole but he never did find it though mate LOL
Hedy lamar
Why is Catalyst not still on?
You could say that about hundreds of shows including: towards 2000, beyond 2000, beyond tomorrow, quantum, the inventors, and everyone's favourite, d-generation
Those video and sounds effects makes me want to puke 🤢😤
Me too
First Indian genius Chandra Bose Wi-Fi
Not the wifi we use today. Yes they invented the wifi which we can now talk and connect with people virtually instantly, nothing like the old version could do. Maybe mislabeled. Should have probably been the WIFI we are using here and now which was totally impossible to do years ago.
Yeah!
Erm, what the sigma?
The squeaky sound in my headphones... oh my God!!! You are terrible...
بيعطونى درس حاسب الى
جوجل
بعد ٢١ سنة
مفشوووخ
It was a dutch guy...
👏👍
wifi use the same frequency which use in microwave OVEN 2.4 GHz!! the frequency damage DNA!!
FALSE
In Father and King Jesus' Name, Amen ✝️🇮🇱✨
India built the foundation and Australia continued it.
@@dapperwolf465 look up jc bose
why is a country taking credit of a person, did the country, pay the sceintists' college fees or sth.
@@dapperwolf465 sounds like all u wanna hear, in the end, is america is number 1, there you go,
America is number one.
@@modernsage8132 Also sounds like he is coming from a cultural mix of manifest destiny, hubris, thin skins, supermen and fear.
@@lowprofile1722 yup, white people have become such thin skinned🤣 I can't believe my own eyes, that once they rules the world. Don't fear this cultural mix, whites!