NPR Politics presents the Lunchbox List: our favorite campaign news and stories curated from NPR and around the Web in digestible bites (100 words or less!). Look for it every weekday afternoon from now until the conventions.

Convention Countdown

The Republican National Convention is in 4 days in Cleveland.

The Democratic National Convention is in 11 days in Philadelphia.

NASA has released the first picture of Jupiter taken since the Juno spacecraft went into orbit around the planet on July 4.

The picture was taken on July 10. Juno was 2.7 million miles from Jupiter at the time. The color image shows some of the atmospheric features of the planet, including the giant red spot. You can also see three of Jupiter's moons in the picture: Io, Europa and Ganymede.

The Senate is set to approve a bill intended to change the way police and health care workers treat people struggling with opioid addictions.

My husband and I once took great pleasure in preparing meals from scratch. We made pizza dough and sauce. We baked bread. We churned ice cream.

Then we became parents.

Now there are some weeks when pre-chopped veggies and a rotisserie chicken are the only things between us and five nights of Chipotle.

Parents are busy. For some of us, figuring out how to get dinner on the table is a daily struggle. So I reached out to food experts, parents and nutritionists for help. Here is some of their (and my) best advice for making weeknight meals happen.

"O Canada," the national anthem of our neighbors up north, comes in two official versions — English and French. They share a melody, but differ in meaning.

Let the record show: neither version of those lyrics contains the phrase "all lives matter."

But at the 2016 All-Star Game, the song got an unexpected edit.

At Petco Park in San Diego, one member of the Canadian singing group The Tenors — by himself, according to the other members of the group — revised the anthem.

School's out, and a lot of parents are getting through the long summer days with extra helpings of digital devices.

How should we feel about that?

Police in Baton Rouge say they have arrested three people who stole guns with the goal of killing police officers. They are still looking for a fourth suspect in the alleged plot, NPR's Greg Allen reports.

"Police say the thefts were at a Baton Rouge pawn shop early Saturday morning," Greg says. "One person was arrested at the scene. Since then, two others have been arrested and six of the eight stolen handguns have been recovered. Police are still looking for one other man."

A 13-year-old boy is among those arrested, Greg says.

Copyright 2016 NPR. To see more, visit http://www.npr.org/.

After an international tribunal invalidated Beijing's claims to the South China Sea, Chinese authorities have declared in no uncertain terms that they will be ignoring the ruling.

The Philippines brought the case to the Permanent Court of Arbitration in The Hague, objecting to China's claims to maritime rights in the disputed waters. The tribunal agreed that China had no legal authority to claim the waters and was infringing on the sovereign rights of the Philippines.

Donald Trump is firing back at Supreme Court Justice Ruth Bader Ginsburg after she disparaged him in several media interviews. He tweeted late Tuesday that she "has embarrassed all" with her "very dumb political statements" about the candidate. Trump ended his tweet with "Her mind is shot - resign!":

Pages

Printing Solar Panels In The Backyard

Sep 21, 2012

Transcript

IRA FLATOW, HOST:

Up next, Flora Lichtman is here with our Video Pick of the Week. Hi, Flora.

FLORA LICHTMAN, BYLINE: Hi, Ira.

FLATOW: What's in store for us this week?

LICHTMAN: I pretty much geeked out this week.

FLATOW: You geeked...

(LAUGHTER)

LICHTMAN: I mean, that's sort of the video this is. So that's the subtext to the video. But it's a new item that I want on my wish list, and you might too. If you were thinking like, oh, a 3-D printer would really be cool to have, this is like the next level up. The video this week is about the Solar Pocket Factory, which is a machine, a little machine that will print micro solar panels.

FLATOW: So you can print the solar panels in the comfort of your own home?

LICHTMAN: Well, in this case, yes, because Shawn Frayne, one of the investors, was kind enough to bring some prototypes of the machine to my backyard and printed a panel for us there. But the idea is that they're these little panels, so it's not like the large-scale versions. They're the ones that you would find to charge your cell phone or for your garden lights.

FLATOW: A few inches long, a few inches wide.

LICHTMAN: Yeah. And small power output, right. But currently, these panels are made, according to Frayne and his co-inventors, largely in factories in China and India and Bangladesh, and they're made by hand. And he says that the cost of labor is going up, but the price of the raw materials, the silicon cells, is going down. And so what you have is these little - these little solar panels are much more expensive per watt than the big ones.

So enter the Solar Pocket Factory. If you could automate this process and just feed a machine the silicon cells maybe you can bring the price down and maybe you could have these little pocket factories all over. You know, maybe not in your backyard. They analogize it to the microbrewery of factories. So basically, you know, maybe you would have one in your city, not necessarily in your garage.

FLATOW: Right, down the block.

LICHTMAN: Yeah.

FLATOW: I need some solar panels for, maybe, to recharge my cell phone or something like that?

LICHTMAN: Right.

FLATOW: You can wear it on your clothing?

LICHTMAN: Right. Well, their hope is - I mean, the - I think the sort of grand dream here is that if you make these little pocket factory sort of easy, you know, easy to install in cities, then inventors and companies who might have a need for micro solar but didn't want to go through the rigmarole of acquiring those panels before might incorporate them. So you could have sort of more micro solar use. That's their grand dream, of course, they say, you know, who knows?

FLATOW: Well - but you see, working - so the Video Pick of the Week is the video - it's up on our website at sciencefriday.com, in Flora's backyard. You got a little pick...

LICHTMAN: Yeah. Don't judge me.

(LAUGHTER)

FLATOW: You've got nothing to be ashamed of.

LICHTMAN: There's one plant that needs water.

(LAUGHTER)

FLATOW: That little machine, it actually - you can watch it work and twirl and do its little mechanical things and prints out little solar panels.

LICHTMAN: Yeah. So basically, you feed it this little silicon cells. It chops them up into little pieces. And then, I didn't know this, but you just take them and wire them in series. I mean, in fact, if you had them, you could manually make one yourself. The process isn't all that complicated. So we see how you would actually do this. You know, they couldn't bring all of the prototypes because some of them couldn't fit in the suitcase literally. They packed in the suitcase...

FLATOW: And on the subway.

(LAUGHTER)

LICHTMAN: ...and took them on the subway to my yard. But it's definitely worth a look. I think the other thing that was interesting to me is that it was funded - it's bankrolled by strangers. This is a Kickstarter project. So they put up a little video on the website, Kickstarter, and got over 1,000 people to contribute over $70,000 to make this. This is real bootstrap inventing.

FLATOW: So if you're a geek of a Benjie(ph) , as we like to call you...

LICHTMAN: Oh, yeah.

(LAUGHTER)

FLATOW: ...and you want to see how to make one of your own, maybe you'll get an idea, maybe you'll make this into production or license it, and you can watch how these little pocket solar panels are made...

LICHTMAN: Yeah.

FLATOW: ...right in your backyard. Thank you, Flora.

LICHTMAN: Thanks, Ira.

FLATOW: Flora Lichtman is our multimedia editor, and that's about the time we have for this hour. Transcript provided by NPR, Copyright National Public Radio.