search results matching tag: device

» channel: learn

go advanced with your query
Search took 0.002 seconds

    Videos (635)     Sift Talk (36)     Blogs (41)     Comments (1000)   

World’s Largest Optical Lens

newtboy says...

Edison was a well known patent and credit thief.

I find it ridiculously suspicious that he "invented" the phonograph shortly after the invention of the exceptionally similar paleophone. Charles Cros submitted a sealed envelope containing a letter to the Academy of Sciences on April 30, 1877 detailing the design of the paleophone, the first device capable of recording and playing the recording back as sound, later that year an account of his invention was published on October 10, 1877 a month before Edison claimed credit, then Edison patented it the next year..
Suspicious to say the least if you consider how many other inventions he "invented" after someone else had already done so....like the light bulb.

Edison always seemed like the Trump of late 1800's inventors imo, constantly taking credit for other people's work, patenting their inventions without even crediting them, and was a total shady but successful business man thanks to a total lack of ethics.

Wizard of Menlo Park? Please. Just another backstabbing rat from New Jersy if you ask me.

I'm team Tesla all day long. ;-)

BSR said:

Fun Fact: Menlo Park, NJ (not CA)

In November 1877, one of Edison’s first major inventions at Menlo Park was the phonograph, which was a basic machine that allowed a person to speak into a diaphragm that was attached to a pin that made indentations on a paper wrapped around wood. The first words Edison successfully recorded on the phonograph were “Mary had a Little Lamb”. By 1878, this invention was known all around the world and Edison soon earned the title of “The Wizard of Menlo Park.

Dad was a big fan Edison.

Back-To-School Essentials | Sandy Hook Promise

newtboy says...

So you think machine guns aren't firearms...or do you think they aren't really illegal?

Edit: What about bazookas, grenades, mortars, etc.?
They are firearms by the federal definition....https://www.law.cornell.edu/uscode/text/18/921

(3)The term “firearm” means (A) any weapon (including a starter gun) which will or is designed to or may readily be converted to expel a projectile by the action of an explosive; (B) the frame or receiver of any such weapon; (C) any firearm muffler or firearm silencer; or (D) any destructive device. Such term does not include an antique firearm.
(4)The term “destructive device” means—
(A)any explosive, incendiary, or poison gas—
(i)bomb,
(ii)grenade,
(iii)rocket having a propellant charge of more than four ounces,
(iv)missile having an explosive or incendiary charge of more than one-quarter ounce,
(v)mine, or
(vi)device similar to any of the devices described in the preceding clauses;

harlequinn said:

The 2A specifically says "arms". There is plenty of debate and case law regarding what arms they meant. Suffice to say there isn't a shadow of a doubt that it means firearms (long and short) of all varieties commonly available.

"doesn't mention anything about not restricting the types of armaments people can use"

It does restrict the government from making laws in this regard. The 2A is a law restricting government, not the people. "shall not be infringed" literally means you shall make no law that affects this right in any way.

30 Year Old IMAX Film Projector Is Still Running/POV

SFOGuy says...

I don't know why but this video absolutely made me think about the huge cameras on photo recon satellites and U-2/SR-71s because they came digital devices...

Medical Devices: Last Week Tonight with John Oliver (HBO)

w1ndex (Member Profile)

Deaf, injured hiker credits survival with dog that appeared

Prove Apple wrong about data recovery and get banned

spawnflagger says...

Apple quality has consistently gone down hill after Steve Jobs (could be post-hoc-ergo-propter-hoc fallacy, but whatever).
AppleCare is a must nowadays, backups are a must (iCloud or local)- Apple treats their devices as throwaway, regardless of the cost. They just want you to buy a new one, and sadly most people do.
My 2012 MacBookPro (last model that is field-upgradeable) is a tank, but I won't buy a new one when it dies. I've seen 1/3 of 2018 MacBookPros ($2500) have random lockup issues and need to be replaced.
I'm still trying to get data recovered from my wife's 2015 MacBook (wouldn't turn on 1 day, no drops, no water, just dead).

Sexual Assault of Men Played for Laughs

The Rollable OLED TV is expected to release this year

newtboy says...

*promote some *quality tech, but that's a silly application.
Roll up screens are best used on mobile devices not ridiculous high end TV gimmicks, imo.
Show me the prototype iPhone 15 that is the size and weight of a fountain pen until you unroll it to full tablet size, or a laptop that rolls up to the size of a large cigar....then I'll feel like it's the future.

The Ocean Cleanup Launches To The Great Pacific Garbage Patc

newtboy says...

So, after months of issues including plastics both leaving the capture area through the entrance and just going directly under the "curtain", the device has broken catastrophically and was returned to port for repairs today, barely 3 months after deployment. Disappointing.

I'm glad they're trying something, but in reality even working perfectly this device could only clean the ocean surface like a single parking lot vacuum truck could clean and decontaminate the entire mid West. We would need hundreds of thousands of these working 24/7 to make a significant difference, and that would undoubtedly cause new insurmountable problems.

Besides, enormous amounts of plastics have degraded enough that they no longer float at the surface. These devices could never harvest that plastic, and that's the plastic entering the food web at the base, contaminating everything from phytoplankton up.

"Nice Shoes"

eric3579 says...

Things i'd like answered...

:47 What is the neon sanctuary sign from? (they had "sanctuary" in Logans Run but don't know if there was a neon sign)

:50 Is the SETI helicopter from anything?

1:01 Tatoo on womans arm seems familiar, but can't place it. Also is the scanning the eyes with a handheld device from something in particular?

1:18 The ROBOT sign seems familiar. Probably due to the font and particularly the "R".

2:22 What is the image on the watch from?

2:42 What is the Oragami and toy car from? Also is Quark from something?

2:45 Glowing object?

2:52 Chinese looking logos and walking through doorish type thing?

3:29 Can't place what that is from, but looks super familiar.

Police Spike Strip Causes Accident

newtboy says...

Police stopped traffic, lining the road with potential victims, then directed a high speed chase into a device designed to make a speeding vehicle lose control. Traffic should have been stopped well away from the spike strip, not used like inanimate barriers to direct a chase.
Imo, this was 100% foreseeable and the only likely outcome of their plan.
That police force is likely going to pay those victims millions. They put those people in harm's way and they were harmed.

Tom Cruise Hates Motion Smoothing

spawnflagger says...

RTINGS.com reviews TVs in-depth, and also provide color calibration info (within the Settings, or sometimes hidden menu) for each TV model they review. If your TV is on there, it's worth trying their settings before spending money on a calibration device+software.

Sniper007 said:

There's a whole specialty field called "display calibration" that goes deep, deep down this rabbit hole...
If you are a true video aficionado, you'll get yourself a color meter for a few hundred bucks and do an amateur display calibration on your set.

Once Again Arizona State Rep. David Stringer "..don't blend"

Drachen_Jager says...

The speaker of the house called it "revolting"... but inside his own head he was thinking, "how revolting that he didn't check for recording devices before speaking what everyone in the GOP thinks. We're supposed to use DOG WHISTLES, that is, speak in code our followers know, not come out and bluntly state how we feel."

Deadlocked Bench Vice is Perfectly Restored

MilkmanDan says...

I wasn't thinking about including YT ad revenue in the economics, but I guess that certainly could be counted and definitely motivate many people.

However, I guess that confirms that it is passion for the work, the machines themselves, and the feedback that are the primary motivators for him. Would probably still be doing these repairs even if YT income / encouraging feedback wasn't a factor, and even without more traditional motivators like plans to resell or use the repaired devices.

I guess the closest parallel would be repairs and restorations for museum displays. There's a financial element there too, but the people doing the restorations do that job more for the love of the objects and seeing them restored.

eric3579 said:

(edited )

From what i can tell he does this because he's passionate about it and how getting feedback from his videos is what brings him the most joy (his reddit comment). I think it has very little to do with anything financial. Although the yt ad revenue for this video is easily into the thousands (1.6 million views). One of these a week, with those numbers, could easily make him a comfortable living.



Send this Article to a Friend



Separate multiple emails with a comma (,); limit 5 recipients






Your email has been sent successfully!

Manage this Video in Your Playlists

Beggar's Canyon