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175459015
comment
byBeauHD
2024 @05:42PM
(#64941135)
Attached to: Bitcoin Pushes Past $90,000
This story was tagged as abbreviated (meaning it will be collapsed on the front page) because it's an update to a previous story and doesn't warrant as much exposure.
173497152
comment
byBeauHD
24 @04:30PM
(#64387634)
Attached to: Code.org Launches AI Teaching Assistant for Grades 6-10 in Stanford Partnership
Further reading: https://news.slashdot.org/stor... ;)
172762885
comment
byBeauHD
024 @10:11PM
(#64165733)
Attached to: LG Washing Machine Found Sending 3.7 GB of Data a Day
Fixed the hyperlink in the first sentence to direct to Tom's Hardware's article. Thanks for flagging
172652981
comment
byBeauHD
024 @07:37PM
(#64126309)
Attached to: Master encryption key for Hollywood movies expires
Thank you for this. I've added your source and commentary to a story scheduled to go live shortly.
Link: https://entertainment.slashdot...
172652531
comment
byBeauHD
024 @06:31PM
(#64126131)
Attached to: Master encryption key for Hollywood movies expires
Please provide a source so readers can validate this information.
171699754
submission
Submitted
by
echo123
ugust 25, 2023 @03:03PM
echo123 writes: Researchers have discovered that graphene naturally allows proton transport, especially around its nanoscale wrinkles. This finding could revolutionize the hydrogen economy by offering sustainable alternatives to existing catalysts and membranes.
Scientists from the University of Warwick and the University of Manchester have finally solved the long-standing puzzle of why graphene is so much more permeable to protons than expected by theory.
The saga began a decade ago, when scientists at The University of Manchester demonstrated that graphene is permeable to protons, nuclei of hydrogen atoms.
This finding was unexpected and contradicted theoretical predictions which suggested that it would take billions of years for a proton to pass through graphene’s dense crystalline structure. Due to this disparity, there was a theory suggesting that protons might be permeating through tiny holes, or pinholes, in the graphene structure rather than the crystal lattice itself.
In a recent publication in the journal Nature, a joint effort between the University of Warwick, spearheaded by Prof. Patrick Unwin, and The University of Manchester, led by Dr. Marcelo Lozada-Hidalgo and Prof. Andre Geim, presented their findings on this matter. Using ultra-high spatial resolution measurements, they conclusively demonstrated that perfect graphene crystals indeed allow proton transport. In a surprising twist, they also found that protons are strongly accelerated around nanoscale wrinkles and ripples present in the graphene crystal.
171641646
comment
byBeauHD
023 @05:49PM
(#63775950)
Attached to: World Chess Body Bans Transgender Women From Competing In Women's Events
Good question.
171629246
comment
byBeauHD
23 @08:55PM
(#63770944)
Attached to: I Bought an EV
Great post, thanks for sharing! I'm still holding out on the "right" EV for me (and for prices to come down) but the Ioniq 6 is high on my list.
171183398
comment
byBeauHD
@07:01PM
(#63609264)
Attached to: Daniel Ellsberg, Who Leaked the Pentagon Papers, Is Dead At 92
Fixed, thanks.
170833258
comment
byBeauHD
023 @05:51PM
(#63479318)
Attached to: Grimes - "Killing copyright"
https://entertainment.slashdot...
170013730
comment
byBeauHD
23 @04:44PM
(#63186090)
Attached to: US bank Silvergate faces 2/3rds of customers withdrawing crypto
https://slashdot.org/story/23/...
169995636
comment
byBeauHD
23 @12:11AM
(#63183904)
Attached to: FTC intends to ban noncompete clauses that bind 30 million US workers
https://news.slashdot.org/stor...
167638959
comment
byBeauHD
2022 @06:31PM
(#63037087)
Attached to: 'Magic mirror' hidden image revealed in reflection of centuries-old artifact
Great story. But, if you want a better chance at being featured on the front page, the source needs to be no more than a week old.
166940913
comment
byBeauHD
22 @03:56PM
(#62986895)
Attached to: Slashdot introduces ad-based panel to the sidebar, breaking it
We're looking into it; thanks for bringing it to our attention.
164413714
comment
byBeauHD
@04:39PM
(#62725826)
Attached to: Slashdot's RSS feed broken for days, ignores call for help on twitter
The RSS has been fixed. However, if you run into any issues, please send us an email at feedback@slashdot.org.
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