There’s no live stream of Apple’s event today
But you can follow along with our tech reporters Salvador Rodriguez and Chris O’Brien as they offer updates live from the scene of Apple’s expected debut of two new iPhone models.
Check out their feed here.

There’s no live stream of Apple’s event today

But you can follow along with our tech reporters Salvador Rodriguez and Chris O’Brien as they offer updates live from the scene of Apple’s expected debut of two new iPhone models.

Check out their feed here.

The most adorable thing you’ll see today
The Los Angeles Unified School District has taken a step forward in its $1-billion plan to equip every student with an iPad. The program launched in two elementary schools yesterday, though critics stand firm that the effort is far too expensive, and unnecessary.
As for the students above:

Avery Sheppard, left, views a smiling Tiannah Dizadare on his iPad at Broadacres Avenue Elementary in Carson.

Read more on the program here.
Photo: Bob Chamberlin / Los Angeles Times

The most adorable thing you’ll see today

The Los Angeles Unified School District has taken a step forward in its $1-billion plan to equip every student with an iPad. The program launched in two elementary schools yesterday, though critics stand firm that the effort is far too expensive, and unnecessary.

As for the students above:

Avery Sheppard, left, views a smiling Tiannah Dizadare on his iPad at Broadacres Avenue Elementary in Carson.

Read more on the program here.

Photo: Bob Chamberlin / Los Angeles Times

The truth is finally out there on Area 51

After years of wild speculation about the existence and true nature of Area 51, and frequent appearances in all sorts of alien-themed works of pop culture, the CIA has revealed details of the secretive military base. In a 400-page document dump, the agency has officially confirmed the existence of the base, and confirmed that it played host to secretive U-2 stealth plane testing.

“There is a section on the relationship between the U-2 program being responsible for UFO sightings,” National Security Archive senior fellow Jeffrey Richelson told the Los Angeles Times on Friday. “But if people are looking for sections on dead aliens and inter-species contact, they’ll be disappointed. It’s just not there.”

That is, of course, unless you think there are still extraterrestrial secrets locked away somewhere, kept under the close watch of the Smoking Man.

Read more over at Nation Now.

Photos: CIA, Laura Rauch / Associated Press

Meet the Hyperloop, the possible future of transportation

Tesla Motors CEO Elon Musk isn’t exactly one to dream small: Just look at his plan for a so-called Hyperloop transportation system, which would reach speeds of more than 700 mph, has just been officially unveiled.

While a network of tube transports that would make a trip from Los Angeles to San Francisco as short as 30 minutes seems ridiculous, remember that Musk is also leading SpaceX, which aims to commercialize space travel.

Said Musk in his unveiling of the Hyperloop:

When the California “high speed” rail was approved, I was quite disappointed, as I know many others were too. How could it be that the home of Silicon Valley and JPL – doing incredible things like indexing all the world’s knowledge and putting rovers on Mars – would build a bullet train that is both one of the most expensive per mile and one of the slowest in the world?

As for how the whole thing works:

Hyperloop consists of a low pressure tube with capsules that are transported at both low and high speeds throughout the length of the tube. The capsules are supported on a cushion of air, featuring pressurized air and aerodynamic lift. 

The capsules are accelerated via a magnetic linear accelerator affixed at various stations on the low pressure tube with rotors contained in each capsule. Passengers may enter and exit Hyperloop at stations located either at the ends of the tube, or branches along the tube length

All of that said, there are no immediate plans to construct the loop, and that the project is currently “extremely speculative.”

Read through Musk’s detailed proposal here, or check out our own coverage of the loop here.

Photo: Tesla Motors

L.A. Times Past: I Was There: When Cassini entered Saturn's orbit

latimespast:

image

Today L.A. Times Past launches a series of occasional guest posts, written by people who have a connection to a historical event relevant to Southern California. We start with Julie Webster of JPL, seen above. In 2004 she was the flight director of the Cassini mission, which was about to…

test reblogged from latimespast

Panoramic Tokyo, in extreme detail
The photo above is a sample of the ridiculously-detailed panoramic shot taken by photographer Jeffrey Martin. Coming in at a whopping 150-gigapixels, the full photo would be 330 feet wide if fully printed out.

It took months to assemble and stitch the nearly 16,000 photos from about 128 gigabytes of jpeg files into three sections that were then combined into the 360-degree panorama, which itself was a 200gb psb file.

Watch Martin’s photographic process below, read Framework’s take on Martin’s work or examine the interactive photo for yourself here.

Photo: Jeffrey Martin / 360gigapixels.com

Panoramic Tokyo, in extreme detail

The photo above is a sample of the ridiculously-detailed panoramic shot taken by photographer Jeffrey Martin. Coming in at a whopping 150-gigapixels, the full photo would be 330 feet wide if fully printed out.

It took months to assemble and stitch the nearly 16,000 photos from about 128 gigabytes of jpeg files into three sections that were then combined into the 360-degree panorama, which itself was a 200gb psb file.

Watch Martin’s photographic process below, read Framework’s take on Martin’s work or examine the interactive photo for yourself here.

Photo: Jeffrey Martin / 360gigapixels.com

latimespast:

Times staffer Ralph Vartabedian has a fascinating report about the development, launch and personalities behind Syncom, the first communications satellite, which was built in Los Angeles and sent into orbit in 1963.

Of all the technological breakthroughs made in Los Angeles during the Cold War — the laser, the first supersonic jet fighter, the Apollo moon ship, stealth aircraft, the space shuttle, the intercontinental ballistic missile system and much else — the creation of a communications satellite has had the largest and most enduring cultural, social and economic impact.

After the satellite entered orbit, President John F. Kennedy had a somewhat-awkward conversation with Nigerian Prime Minister Abubakar Tafawa Balewa.

Several weeks after the Syncom launch, President Kennedy inaugurated international satellite telephone service to Nigeria, where the Navy had stationed its receivers. The symbolic phone call to Nigerian Prime Minister Abubakar Tafawa Balewa lasted two minutes.

President John F. Kennedy's telephone conversation with Prime Minister of Nigeria, inaugurating the Syncom 2 satellite on August 23, 1963.

Kennedy and Balewa traded pleasantries, briefly mentioned the nuclear weapons test ban treaty signed that year, and talked about a boxing match in which Nigerian middleweight boxer Dick Tiger had retained his title against an American.

Don’t miss the rest of Vartabedian’s report or Armand Emamdjomeh’s excellent graphic that shows the proliferation of communications satellites.

Matt Ballinger

(Photo: President John F. Kennedy speaks to the prime minister of Nigeria via the Syncom 2 satellite. Credit: Handout)

test reblogged from latimespast

pbsthisdayinhistory:


July 29, 1958: NASA is Created
On this day in 1958, the United States Congress passed legislation creating the National Aeronautics and Space Administration (NASA). Since its creation, NASA has played a vital role in coordinating all of the US’ activity in space. The agency spearheads and sponsors space exhibitions and has launched numerous orbiting satellites that have produced information about the solar system and universe.
In recent years, many feel that NASA has experienced numerous setbacks. The most significant being the end of the space shuttle program in 2011.
Celebrate NASA’s birthday with PBS NewsHour’s video of the agency’s newest vehicle “Curiosity.”
photo:Astronaut Edward H. White II’s Space Walk on Gemini IV ca.1965, (NASA)

pbsthisdayinhistory:

July 29, 1958: NASA is Created

On this day in 1958, the United States Congress passed legislation creating the National Aeronautics and Space Administration (NASA). Since its creation, NASA has played a vital role in coordinating all of the US’ activity in space. The agency spearheads and sponsors space exhibitions and has launched numerous orbiting satellites that have produced information about the solar system and universe.

In recent years, many feel that NASA has experienced numerous setbacks. The most significant being the end of the space shuttle program in 2011.

Celebrate NASA’s birthday with PBS NewsHour’s video of the agency’s newest vehicle “Curiosity.”

photo:Astronaut Edward H. White II’s Space Walk on Gemini IV ca.1965, (NASA)

test reblogged from pbsthisdayinhistory

Celebrating Syncom: The pioneering communications satellite

Its name may not be as familiar as Sputnik’s, but that doesn’t mean the Syncom communications satellite deserve no celebrations on its 50th anniversary.

In fact, it was Sputnik that inspired one of Syncom’s creators, Harold Rosen, in the first place. Rosen, then a student at Caltech, watched the Soviet satellite streaking across the sky as he brainstormed:

What he imagined by 1959 was a revolution in communications: an extremely lightweight, solar-powered telephone switching station in orbit 22,000 miles above Earth. In those days, an international telephone connection required making a reservation because the existing system — copper cables and radio signals — carried few calls. Many countries could not be called at all. A satellite could change all of that.

Just think - without the successful launch of Syncom on July 26, 1963, the quick rise of international television signals, electronic credit card authorizations and countless other innovations would be completely different.

And what once was a single 78-pound satellite has turned into more than 500 descendants currently orbiting the Earth, some of which weigh more than 13,000 pounds.

Read more on Syncom’s history our latest Column One story

Photos: Ricardo DeAratanha, Armand Emamdjomeh / Los Angeles Times, Boeing

See that little dot in the distance? That’s Earth.

NASA’s Cassini spacecraft took some incredible photos of our home planet Friday, which the agency finally released yesterday.

The craft is current orbiting Saturn, as seen above, and is often unable to sneak a peek at Earth due to its relative closeness to the sun. So how did we get a hold of these stunning photos?

…on Friday, Saturn moved between Cassini and the sun, casting the spacecraft in shadow and allowing it to look back toward the inner solar system without the risk of ruining the detectors on its cameras.

Thanks to this orbital geometry, Saturn’s rings were also backlit by the sun, giving Cassini the rare opportunity to snap images of the powdery dust in Saturn’s rings in hyper-sharp detail.

Read more, and maybe let your mind be boggled by the scale of the universe, over at Science Now.

Photos: NASA / AFP/Getty Images

staff:

Double Dashboard Update!

First, the new Activity page lets you graph the latest activity on your blog, view your top fans and posts, and see all of your recent notifications.

Second, a new way to see notes that’s faster (endless scrolling!) and highlights likes/reblogs/replies from people you follow!

In case you were wondering what that mysterious new button was.

test reblogged from staff

New NSFW content restrictions enrage Tumblr users

shortformblog:

laughterkey:

Tumblr users have always had the option of marking their account as NSFW, and since around 10% of Tumblr is porn, people were generally pretty good at labelling their blogs. 

However, under Tumblr’s new content restrictions, posts from Adult-rated blogs will no longer show up on tags. Any tags. Also, Tumblr is able to flag your account as Adult without you labelling it as such—although users do have the option of appealing to the “Trust & Safety Team” if their feel their blog has been flagged unfairly.

Adult blogs are now unsearchable.

If your blog has been flagged as Adult, nothing you post will ever appear on Tumblr’s public tag searches. Your posts will only be visible to your own followers and the followers of people who reblog your content.

This means that if you want to publicize something like a Kickstarter campaign or political message, or even to signal boost a personal plea for help, that post will still not show up on Tumblr’s internal search engine. You are cut off from everyone except your own circle of followers.

Also, Many Tumblr users are finding that some tags have disappeared entirely from Tumblr’s iPhone app.

It’s unclear whether this is directly linked to the new content restrictions, but for example, iPhone users searching the #gay, #lesbian or #bisexual tags have reported seeing the result “No posts found,” although #bi, #lgbt and #queer still produce results. [READ MORE]

Continuing to reblog this story because this is 100% bad news bears.

This is an awkward situation all around. How do you think Tumblr could have handled this situation better, folks? I bet they’d love constructive feedback here. Shoot us an ask. Will share the best ideas with everyone.

Head on over to ShortFormBlog for a interesting discussion on how Tumblr should manage its complicated NSFW issue.

test reblogged from shortformblog

kqedscience:

As World’s Largest Solar Thermal Plant Opens, California Looks to End Solar Wars

After controversy over a threatened species delayed several large solar projects, state officials are trying to broker an agreement between conservation groups and solar companies on a path forward for renewable energy.”

Learn more in the latest radio story from KQED Science.

test reblogged from kqedscience

nbcnews:

Use Tumblr’s iPhone or iPad apps? Change your passwords now
(Photo: Tumblr)
After discovering an issue which could allow passwords to be compromised, Tumblr has released what it describes as a “very important security update” for its iPhone and iPad apps and asked users to change their passwords.
Continue reading

Get those passwords changed everyone!

nbcnews:

Use Tumblr’s iPhone or iPad apps? Change your passwords now

(Photo: Tumblr)

After discovering an issue which could allow passwords to be compromised, Tumblr has released what it describes as a “very important security update” for its iPhone and iPad apps and asked users to change their passwords.

Continue reading

Get those passwords changed everyone!

test reblogged from nbcnews

Settling the debate over the nature of the T. rex

One question has hounded the T. rex, perhaps the most famous dinosaur of them all, for years. Were they terrifying, active predators? Overgrown vultures? Or perhaps a mix of the two?

Now for the first time, there’s direct evidence that T. rexes were hunters, with palentologists discovering a vertebrae of a hadrosaur that had healed around a T. rex tooth, suggesting the prey had been alive when it was bitten.

The tooth crown and vertebrae found in South Dakota’s Hell Creek Formation is “the piece that settles the controversy,” said University of Kansas paleontologist David Burnham, a member of the study team.

Read more over at Science Now.

Photos: Fallon E. Cohen, Robert DePalma, Rudolph Frank Pascucci