TwitterFacebook

A Gorilla Is Born at Lincoln Park Zoo

Zookeepers cautiously optimistic
Images • Views: 28,422

All Eyes Are on Newborn Gorilla at Lincoln Park Zoo.

On October 11, a healthy baby Western Lowland Gorilla was born at the Lincoln Park Zoo — an important addition to this critically endangered species.

The baby has yet to be sexed or named and appears to be doing well. Mother Bana, 17, is showing appropriate maternal instincts, while dad Kwan, a 23-year-old silverback, is watchful over the mom and baby pair.

An Incredible Film From NASA: Gradient Sun

Coronal loops and magnetic fields
Science • Views: 29,267

Watching a particularly beautiful movie of the sun helps show how the lines between science and art can sometimes blur. But there is more to the connection between the two disciplines: science and art techniques are often quite similar, indeed one may inform the other or be improved based on lessons from the other arena. One such case is a technique known as a “gradient filter” — recognizable to many people as an option available on a photo-editing program. Gradients are, in fact, a mathematical description that highlights the places of greatest physical change in space. A gradient filter, in turn, enhances places of contrast, making them all the more obviously different, a useful tool when adjusting photos. Scientists, too, use gradient filters to enhance contrast, using them to accentuate fine structures that might otherwise be lost in the background noise. On the sun, for example, scientists wish to study a phenomenon known as coronal loops, which are giant arcs of solar material constrained to travel along that particular path by the magnetic fields in the sun’s atmosphere. Observations of the loops, which can be more or less tangled and complex during different phases of the sun’s 11-year activity cycle, can help researchers understand what’s happening with the sun’s complex magnetic fields, fields that can also power great eruptions on the sun such as solar flares or coronal mass ejections.

The images here show an unfiltered image from the sun next to one that has been processed using a gradient filter. Note how the coronal loops are sharp and defined, making them all the more easy to study. On the other hand, gradients also make great art. Watch the movie to see how the sharp loops on the sun next to the more fuzzy areas in the lower solar atmosphere provide a dazzling show.

New Obama Web Ad: Mitt Romney’s Easy Five-Step Approach to Foreign Policy

Bonjour
Politics • Views: 28,657

The next presidential debate will deal with foreign policy, which is probably why the latest web ad from the Obama campaign is a satirical take on Mitt Romney’s many ludicrous foreign policy mistakes.

^ back to top ^

TwitterFacebook

Turn off all ads for a full year by subscribing!
For about 33 cents a day (per month) or 22 cents a day (per year), our subscription option turns off all advertisements at LGF!
Read more...

► LGF Headlines

  • Loading...

► Tweeted Articles

  • Loading...

► Tweeted Pages

  • Loading...

► Top 10 Comments

  • Loading...

► Bottom Comments

  • Loading...

► Recent Comments

  • Loading...

► Tools/Info

► Tag Cloud

► Contact

You must have Javascript enabled to use the contact form.
Your email:

Subject:

Message:


Messages may be published unless you request otherwise.
Tech Note:
Using the Contact Form
LGF Pages

This button leads to the main index of LGF Pages, our user-submitted articles. You can post your own LGF Pages simply by registering a free account with us.

Create a Page

This is the LGF Pages posting bookmarklet. To use it, drag this button to your browser's bookmark bar, and title it 'LGF Pages' (or whatever you like). Then browse to a site you want to post, select some text on the page to use for a quote, click the bookmarklet, and the Pages posting window will appear with the title, text, and any embedded video or audio files already filled in, ready to go.

Or... you can just click this button to open the Pages posting window right away.

Last updated: 2014-03-07 2:19 pm PST

LGF User's Guide
Recent Pages
Lumberhead
Officials Paint Over Michael Brown Mural in Trenton
Monday afternoon, the mural was painted over, according to a report from The Times of Trenton's Jenna Pizzi. Pizzi writes that the Trenton Downtown Association (TDA) decided to remove the mural because police officials expressed concern "that the mural ...

53 minutes ago
Views: 119 • Comments: 0
Tweets: 10 • Rating: 0
FemNaziBitch
Princeton Study: U.S. No Longer an Actual Democracy
A new study from Princeton spells bad news for American democracy--namely, that it no longer exists. Asking "[w]ho really rules?" researchers Martin Gilens and Benjamin I. Page argue that over the past few decades America's political system has slowly ...

1 hour, 49 minutes ago
Views: 85 • Comments: 0
Tweets: 1 • Rating: 0
Randall Gross
Alcatel-Lucent Fires NG-PON2 Starting Gun
But, as ever, where Alcatel-Lucent (NYSE: ALU) is headed, it has company from rival Huawei Technologies Co. Ltd. , which is also talking up its NG-PON2 potential. So what's all the fuss about? NG-PON2 is a fiber broadband technology ...

1 hour, 56 minutes ago
Views: 69 • Comments: 0
Tweets: 0 • Rating: 0
Skip Intro
‘Pro-Life’ Group: No Ebola Vaccine if Stem Cells Are Used
A "pro-life" group called Children of God for Life is throwing a fit because Ebola vaccines currently being developed use cells derived from embryonic stem cells. Because it's totally "pro-life" to let living people die of Ebola when it ...

3 hours, 23 minutes ago
Views: 111 • Comments: 3
Tweets: 0 • Rating: 3
Souliren
Natalie MacMaster Fiddle school
This is a short (under two minute) video of Natalie teaching a technique for "Athole Brose," in Cape Breton style.

1 day, 23 hours ago
Views: 179 • Comments: 0
Tweets: 0 • Rating: 1
MichaelJ
Amazing RED Camera Footage Kelly Slater’s 540 Air
More: Amazing RED Camera Footage Kelly Slater's 540 Air There's a reason why people refer to 11-time world champ Kelly Slater as "the king". This clip/maneuver is yet another ground-breaking moment in the history of surfing.

3 days, 19 hours ago
Views: 416 • Comments: 3
Tweets: 6 • Rating: 5
Rightwingconspirator
1934 Had Worst Drought of Last Thousand Years-We Made It Worse
"It was the worst by a large margin, falling pretty far outside the normal range of variability that we see in the record," said climate scientist Ben Cook at NASA's Goddard Institute for Space Studies in New York. Cook ...

4 days, 4 hours ago
Views: 503 • Comments: 0
Tweets: 0 • Rating: 5
blah blah ad hominem mumbo jumbo.
Daniel Johnston-True Love Will Find You In The End.
A simple, imperfect, brilliant song, by a fascinating man. Link

1 week, 1 day ago
Views: 535 • Comments: 0
Tweets: 0 • Rating: 2
Bubblehead II
High Court Lifts Hold on Gay Marriage in Idaho
[large]YES![/large] WASHINGTON - The Supreme Court says same-sex marriage can go ahead in Idaho. More: High Court Lifts Hold on Gay Marriage in Idaho [large]YES![/large]

1 week, 3 days ago
Views: 736 • Comments: 1
Tweets: 12 • Rating: 2
HamSandwich
How Islamic extremists convinced two French schoolgirls to join jihad in Syria
Sahra and Nora are among some 100 girls and young women from France who have left to join jihad in Syria, up from just a handful 18 months ago, when the trip was not even on Europe's security radar, ...

1 week, 4 days ago
Views: 1,009 • Comments: 15
Tweets: 0 • Rating: 4
 Frank says:

If we can't be free at least we can be cheap.