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How to make solar eclipse glasses, cereal box viewers and pinhole cameras to watch the 2024 show safely

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If you can’t get your hands on a pair of solar eclipse glasses, experts say there are still ways to enjoy the event safely.

There are also unsafe alternatives, including wearing your normal sunglasses — or even stacking two or three.

“There’s no amount of sunglasses that people can put on that will make up for the filtering that the ISO standard filters and the eclipse glasses provide,” said Dr. Jason P. Brinton, an ophthalmologist and medical director at Brinton Vision in St. Louis.

You also shouldn’t look at the eclipse through a camera lens, phone, binoculars or telescope, according to NASA, even while wearing eclipse glasses. The solar rays can burn through the lens and cause serious eye injury.

So what can you use? Here’s what doctors suggest:

How to make your own eclipse-safe glasses at home

If you don’t have the traditional solar eclipse glasses, Brinton said you can also look through No. 14 welder’s glasses (for people who may have access) or aluminized mylar plastic sheets.

Just like with traditional solar eclipse glasses, Brinton said it’s important to make sure the material you’re viewing through is fully intact.

“Make sure that there are no scratches or damage,” he said.

How make a pinhole projector for safe eclipse viewing

No glasses? Indirect viewing is another way to enjoy the eclipse without damaging your eyes.

Brinton said there are several ways to indirectly view the event, including a homemade pinhole projector. Here’s how to make one:

  • Put a small pinhole into a piece of paper
  • Face away from the sun, holding the paper out so the sunlight hits it
  • Watch the pinhole projection of the sun on the ground (or on a second piece of paper you hold underneath), seeing it go from a complete circle gradually disappearing

“If you’re in the path of totality, of course it completely disappears.” Brinton said. “That’s an indirect way of viewing it that is appropriate.”

How to make an eclipse viewer from a cereal box

If you want to make your indirect viewing tool a bit more elaborate, you can make an eclipse viewer with a few more materials around the house. Here’s how:

  • Find a small box (popular options are cereal and shoe boxes)
  • Cut two openings at the bottom of the box
  • Using tape, cover one of the openings with a piece of paper or aluminum foil punctured with a small pinhole
  • Face away from the sun, allowing the light to hit the pinhole
  • Looking through the remaining opening to the inside of the box, watch as the sun projection goes from a complete circle to an eclipse
The tools are simple: an empty cereal box, some scissors, white paper, foil, tape, and something to poke a small hole! 

Ray Petelin

 

Need a visual? CBS Pittsburgh meteoroligist Ray Petelin demonstrated an easy step-by-step on how to make a cereal box pinhole viewer, which you can watch below.

 

Doctors share how to make sure your eclipse viewers are safe

“Theoretically, since you are not looking directly to the sun during the eclipse or partial eclipse, (eclipse viewers) should be safe,” said Dr. Yehia Hashad, an ophthalmologist, retinal specialist and the chief medical officer at eye health company Bausch + Lomb. “However, having said that, it’s implementation that sometimes makes us worry.”

Why? Sometimes people have a small peek at the sun in order to adjust the box or pinhole in the right direction, he said. This can be especially common with children, who may not understand the consequences of looking at the eclipse.

“This is what makes us sometimes conservative about this method,” said Hashad. “We always worry, unless you are supervising the implementation of this, especially with children since they are very vulnerable to these types of situations.”

Why do you need a special viewer for the total solar eclipse?

Eye protection during the eclipse is important to prevent eye damage.

“If someone briefly looks at the eclipse if it’s extremely brief, in some cases there won’t be damaged but damage can happen even within a fraction of a second in some cases,” Brinton said. “As an ophthalmologist, I have seen patients who have so-called eclipse or solar retinopathy.”

Signs and symptoms of eye damage following an eclipse viewing include headaches, blurred vision, dark spots, changes to how you see color, lines and shapes.

 

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The body of a Ugandan Olympic athlete who was set on fire by her partner is received by family

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NAIROBI, Kenya (AP) — The body of Ugandan Olympic athlete Rebecca Cheptegei — who died after being set on fire by her partner in Kenya — was received Friday by family and anti-femicide crusaders, ahead of her burial a day later.

Cheptegei’s family met with dozens of activists Friday who had marched to the Moi Teaching and Referral Hospital’s morgue in the western city of Eldoret while chanting anti-femicide slogans.

She is the fourth female athlete to have been killed by her partner in Kenya in yet another case of gender-based violence in recent years.

Viola Cheptoo, the founder of Tirop Angels – an organization that was formed in honor of athlete Agnes Tirop, who was stabbed to death in 2021, said stakeholders need to ensure this is the last death of an athlete due to gender-based violence.

“We are here to say that enough is enough, we are tired of burying our sisters due to GBV,” she said.

It was a somber mood at the morgue as athletes and family members viewed Cheptegei’s body which sustained 80% of burns after she was doused with gasoline by her partner Dickson Ndiema. Ndiema sustained 30% burns on his body and later succumbed.

Ndiema and Cheptegei were said to have quarreled over a piece of land that the athlete bought in Kenya, according to a report filed by the local chief.

Cheptegei competed in the women’s marathon at the Paris Olympics less than a month before the attack. She finished in 44th place.

Cheptegei’s father, Joseph, said that the body will make a brief stop at their home in the Endebess area before proceeding to Bukwo in eastern Uganda for a night vigil and burial on Saturday.

“We are in the final part of giving my daughter the last respect,” a visibly distraught Joseph said.

He told reporters last week that Ndiema was stalking and threatening Cheptegei and the family had informed police.

Kenya’s high rates of violence against women have prompted marches by ordinary citizens in towns and cities this year.

Four in 10 women or an estimated 41% of dating or married Kenyan women have experienced physical or sexual violence perpetrated by their current or most recent partner, according to the Kenya Demographic and Health Survey 2022.

The Canadian Press. All rights reserved.

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The ancient jar smashed by a 4-year-old is back on display at an Israeli museum after repair

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TEL AVIV, Israel (AP) — A rare Bronze-Era jar accidentally smashed by a 4-year-old visiting a museum was back on display Wednesday after restoration experts were able to carefully piece the artifact back together.

Last month, a family from northern Israel was visiting the museum when their youngest son tipped over the jar, which smashed into pieces.

Alex Geller, the boy’s father, said his son — the youngest of three — is exceptionally curious, and that the moment he heard the crash, “please let that not be my child” was the first thought that raced through his head.

The jar has been on display at the Hecht Museum in Haifa for 35 years. It was one of the only containers of its size and from that period still complete when it was discovered.

The Bronze Age jar is one of many artifacts exhibited out in the open, part of the Hecht Museum’s vision of letting visitors explore history without glass barriers, said Inbal Rivlin, the director of the museum, which is associated with Haifa University in northern Israel.

It was likely used to hold wine or oil, and dates back to between 2200 and 1500 B.C.

Rivlin and the museum decided to turn the moment, which captured international attention, into a teaching moment, inviting the Geller family back for a special visit and hands-on activity to illustrate the restoration process.

Rivlin added that the incident provided a welcome distraction from the ongoing war in Gaza. “Well, he’s just a kid. So I think that somehow it touches the heart of the people in Israel and around the world,“ said Rivlin.

Roee Shafir, a restoration expert at the museum, said the repairs would be fairly simple, as the pieces were from a single, complete jar. Archaeologists often face the more daunting task of sifting through piles of shards from multiple objects and trying to piece them together.

Experts used 3D technology, hi-resolution videos, and special glue to painstakingly reconstruct the large jar.

Less than two weeks after it broke, the jar went back on display at the museum. The gluing process left small hairline cracks, and a few pieces are missing, but the jar’s impressive size remains.

The only noticeable difference in the exhibit was a new sign reading “please don’t touch.”

The Canadian Press. All rights reserved.

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B.C. sets up a panel on bear deaths, will review conservation officer training

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VICTORIA – The British Columbia government is partnering with a bear welfare group to reduce the number of bears being euthanized in the province.

Nicholas Scapillati, executive director of Grizzly Bear Foundation, said Monday that it comes after months-long discussions with the province on how to protect bears, with the goal to give the animals a “better and second chance at life in the wild.”

Scapillati said what’s exciting about the project is that the government is open to working with outside experts and the public.

“So, they’ll be working through Indigenous knowledge and scientific understanding, bringing in the latest techniques and training expertise from leading experts,” he said in an interview.

B.C. government data show conservation officers destroyed 603 black bears and 23 grizzly bears in 2023, while 154 black bears were killed by officers in the first six months of this year.

Scapillati said the group will publish a report with recommendations by next spring, while an independent oversight committee will be set up to review all bear encounters with conservation officers to provide advice to the government.

Environment Minister George Heyman said in a statement that they are looking for new ways to ensure conservation officers “have the trust of the communities they serve,” and the panel will make recommendations to enhance officer training and improve policies.

Lesley Fox, with the wildlife protection group The Fur-Bearers, said they’ve been calling for such a committee for decades.

“This move demonstrates the government is listening,” said Fox. “I suspect, because of the impending election, their listening skills are potentially a little sharper than they normally are.”

Fox said the partnership came from “a place of long frustration” as provincial conservation officers kill more than 500 black bears every year on average, and the public is “no longer tolerating this kind of approach.”

“I think that the conservation officer service and the B.C. government are aware they need to change, and certainly the public has been asking for it,” said Fox.

Fox said there’s a lot of optimism about the new partnership, but, as with any government, there will likely be a lot of red tape to get through.

“I think speed is going to be important, whether or not the committee has the ability to make change and make change relatively quickly without having to study an issue to death, ” said Fox.

This report by The Canadian Press was first published Sept. 9, 2024.

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