Top Tweets for #DHNetLiteracy
Engineers have set a new fiber data-speed record of 178 Tbps. Today's state of the art is 38 Tbps. The new technology can use existing fiber. Only amplifiers, at 40-100 km intervals, need to be changed.
https://t.co/yUkDlFOUQc #DHNetLiteracy
National Geographic documentary on manufacturing & launch of first 34 @OneWeb satellites.
https://t.co/99amioiQw9
Two sats/day, parts from 40 vendors, cost $1 million
@OscarVisiedo @Megaconstellati #DHNetLiteracy
SpaceX says Starlink internet has 'extraordinary demand,' with nearly 700,000 interested in service https://t.co/IT7KEXppLn
That is without knowing the cost and when it will be available at their location and sky visibility.
#DHNetLiteracy
Is Telemedicine Here to Stay? https://t.co/HLHE9Vr2YV #DHNetLiteracy
Watch the short video -- a concise "elevator pitch." @OscarVisiedo @ArthurSauzay @cashel #DHNetLiteracy
.@EarthObservant has won an @AFWERX contract to build the glider-shaped "Stingray" EO sat weighing 400lbs and 8'×8' in size that will fly in VLEO @ 250km. Will feature onboard processing and downlink in Ka band. Initial goal is constellation of 30 sats:
https://t.co/wUnAAZEjU7
For more on dynamic shaping, pointing and weighting of mPower beams check this podcast: https://t.co/c5rB8xiIne
#DHNetLiteracy
.@SES_Satellites orders 4 additional O3b mPower sats from @Boeing expanding its 2nd generation NGSO constellation to 11 sats. The 4 new sats will be more advanced increasing total throughput of the entire O3b mPower constellation by 90% at a cost of €480m
https://t.co/zc46OV0mDP
.@GwynneShotwell1 said it would be able to launch 400 @SpaceXStarlink #satellites at a time: https://t.co/nqAIZy3IuD
#DHNetLiteracy
It seems likely that the technical lead SpaceX soon will have in operational rockets will be much greater than the lead Tesla has in EVs | TESLARATI https://t.co/sAG6J23soP via @Teslarati
Spreadsheet with broadband LEO #satellite constellation characteristics by @SteveSong https://t.co/hRJHQkK6mk
#DHNetLiteracy @Megaconstellati @ArthurSauzay @OscarVisiedo @cashel @DougonIPComm
I missed this 2019 @GwynneShotwell1 quote: "By late next year, we'll be flying satellites with lasers that allow them to talk to each other in space". Has there been anything new since then?
https://t.co/muLsEbxbiX #DHNetLiteracy @Megaconstellati @ArthurSauzay @OscarVisiedo
How to get @Facebook's attention:
1. Unilever stops advertising at least until the end of the year.
2. Stock drops.
3. Facebook decides to label all rule-breaking posts - even Trump's.
https://t.co/2Q7oNhFCKb
#DHNetLiteracy @BillHabeeb @cashel @OscarVisiedo @b0yle @ElYuma
Nice view of the #starlinksatellites deployment process and mechanism
https://t.co/t6nGaZbEFL
@Megaconstellati @ArthurSauzay @OscarVisiedo @arcamachoX #DHNetLiteracy
This is one of many figures from the 2019 #China Internet Report:
https://t.co/axjQ0zbUkg
Which is published by the South China Morning Post
https://t.co/i2xUwWrz99
It's reminiscent of Mary Meeker's Internet Trends reports:
https://t.co/N5RR7Cy2lq #DHNetLiteracy
Amazon will thrive after COVID-19. Amazon has already received a retail windfall, but its multifaceted infrastructure will be more important in the long run. (But, beware of anti-trust).
https://t.co/zmUiMBhnxL
#DHNetLiteracy @amazon @JeffBezos @profgalloway
The FCC has granted several companies temporary access to spectrum due to COVID-19. https://t.co/RZyudehm5Y.
Could we find a way to dynamically share/allocate spectrum so it is permanently used efficiently? To treat it as infrastructure, not property? @stevesong #DHNetLiteracy
Starlink train as seen from the International Space Session on April 13th:
https://t.co/ycxSpU5Iqc
#DHNetLiteracy @arcamachoX @ArthurSauzay @OscarVisiedo @ostronomer @Megaconstellati
The digital divide in rural (and inner-city) schools.
https://t.co/CKoc63JKx4
Students may not have Internet access and home computers as schools move online.
#DHNetLiteracy
OneWeb is bankrupt -- who will acquire their assets?https://t.co/bKilniJs18
@Megaconstellati @OscarVisiedo @arcamachoX @ArthurSauzay @cashel @TMFAssociates #DHNetLiteracy
For discussion of the application of these tools by the Trump campaign, see this article:
https://t.co/svjPyFUE9w
and listen to this interview (with transcript) of the author:
https://t.co/5pMzf0cfS3
#DHNetLiteracy @BillHabeeb
Colorado Springs becoming the hub for directing traffic in space
https://t.co/3sKwXSxDnc
via @csgazette @moribajah @ostronomer
@ArthurSauzay @ArthurSauzay @Megaconstellati @OscarVisiedo @arcamachoX #DHNetLiteracy
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