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Does pink noise improve memory and sleep quality? An early study creates a buzz about colour noise.

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White noise is sometimes employed to muffle background noise, as you may have heard. It faces colourful competition now.

The use of pink, brown, and green noise—a rainbow of calming noises—and their potential benefits for improving sleep, focus, and the relaxation response are becoming more and more popular.

Thousands of individuals have been listening to hours of these noises on YouTube and on meditation apps that offer a palette of colour noises with paid subscriptions, despite the fact that the science behind them is still relatively new and only a few tiny studies have been conducted.

PINK NOISE: WHAT IS IT?

White noise is the most recognisable of the colour noises, so start there to comprehend pink noise.

White noise is comparable to TV or radio static. It has identical loudness throughout all frequencies that are detectable to the human ear, according to sound engineers. White light, which consists of all the visible colour wavelengths, is where it gets its name.

However, white noise’s high frequencies can have an unpleasant sound. Pink noise reduces the intensity of the higher frequencies, producing a more subdued sound that resembles the sound of the ocean or rain.

Brown noise has a pleasant, calming rumbling and is even lower in pitch.

Similar to white, pink and brown are commonly understood by audio specialists. More contemporary inventions with extremely nebulous descriptions are other colour sounds.

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WHAT SCIENCE IS ACTIVATED BY COLOUR NOISES?

A recent assessment of the few studies on ADHD found that pink and white noise may have little benefits for those with attention-deficit/hyperactivity disorder. Joel Nigg, a co-author and researcher on ADHD at Oregon Health & Science University in Portland, explained that, in theory, it awakens the brain.

“The noise doesn’t distract because it stimulates the brain without giving information,” according to Nigg.

Tinnitus, or ringing or buzzing in the ears, has been treated with white noise.

Northwestern University researchers are looking at how pink noise pulses, even brief ones, can improve deep sleep’s sluggish brain waves. These pink-noise pulses have demonstrated potential in enhancing the relaxation response and memory in limited trials.

Because pink noise is made up of massive, slow waves, its frequency profile is “very similar to the distribution of brain wave frequencies we see in slow-wave sleep,” according to Dr. Roneil Malkani, an associate professor of neurology at Northwestern University Feinberg School of Medicine.

Should Northwestern University’s research be successful, individualised pink noise pulses could be used in a medical gadget to enhance memory or sleep. Malkani noted that there are still a lot of unsolved scientific questions. “We still have a lot of work ahead of us.”

IS IT HARMFUL TO TRY COLOUR NOISES?

Using colour noises makes sense if they help you block out distractions and feel soothing. Naturally, keep them quiet to avoid hearing loss, and give your ears “plenty of breaks to rest,” according to Nigg.

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Festival

Learn the date, time, meaning, customs, and mantras to recite on Utpanna Ekadashi in 2024.

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Utpanna Ekadashi 2024: Know date, time, significance, rituals, mantras to chant

Utpanna Ekadashi 2024: From puja vidhi to significance, here’s all that you need to know about this auspicious day

Utpanna Ekadashi 2024: There are 24 Ekadashis observed throughout the year with each Ekadashi having specific significance in Hinduism. It is believed that observing Ekadashi fast can make Lord Vishnu and Goddess Lakshmi happy, and bless the devotees with wealth, longevity and prosperity. Utpanna Ekadashi marks the start of the Ekadashi fasting tradition and is observed with a lot of dedication and devotion. Also read | Ekadashi 2024 full list: Complete list of Ekadashi fasting days for the year

Utpanna Ekadashi 2024: date and time
Utpanna Ekadashi is observed during the Krishna Paksha of the Margashirsha month, and is observed after Devutthana Ekadashi. According to Drik Panchang, Utpanna Ekadashi will be observed on November 26 this year. The Ekadashi Tithi will begin at 1:01 AM on November 26 and will end at 3:47 AM on November 27. Also read | Dev Uthani Ekadashi 2024: Date, shubh muhurat, puja and vrat time, significance, rituals

Utpanna Ekadashi 2024: significance
According to legends, it is believed that Lord Vishnu was in deep meditation when demon Mura came to attack him. At that time, Goddess Ekadashi emerged and vanquished demon Mura and saved Lord Vishnu. Since then, Goddess Ekadashi is worshipped for her valour and bravery. Observing Utpanna Ekadashi fast can bring prosperity and wealth in the lives of the devotees.

Performing charity on this day helps in getting rid of the sins of this life and attain salvation. Observing the Utpanna Ekadashi fast and performing the rituals can bring inner peace and happiness in the hearts of the devotees. Also read | Rama Ekadashi 2024: Correct date is October 28; know Rama Ekadashi vrat rituals, auspicious time, significance

Utpanna Ekadashi 2024: rituals
On this day, devotees wake up early and take a holy bath. Then yellow sweets are prepared as yellow is believed to be Lord Vishnu’s favourite colour. Goddess Lakshmi is also worshipped on this day. It is believed that watering the peepul tree on the auspicious occasion of Utpanna Ekadashi has spiritual significance.

Utpanna Ekadashi 2024: mantras to chant
On Utpanna Ekadashi, Om Namo Bhagavate Vasudevaya and Ekadashi Vrat Katha are chanted to please Lord vishnu and Goddess Lakshmi.

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ELECTION

Here is a simple recipe for you to attempt at home as the BJP celebrates the Maharashtra Election 2024 results with jalebi.

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“As BJP celebrates Maharashtra Election 2024 results with jalebi, here’s an easy recipe for you to try at home

BJP celebrates a sweeping victory in Maharashtra Election 2024 with jalebis. If you have a sweet tooth too, try this easy recipe at home

Jalebis and celebrations go hand in hand. But the deep-fried Indian delicacy also has a special connection to elections in our country. It all started when Congress leader Rahul Gandhi showed a box of jalebis from the famous Matu Ram Halwai during a rally in Haryana’s Gohana, stating that it should be sold across the nation. He wanted these jalebis to be exported in order to generate more employment opportunities in India. Well, on the day of the Haryana assembly elections, Bharatiya Janata Party (BJP) leaders celebrated their party’s victory in the state by eating jalebis. BJP leaders even got jalebis delivered to Gandhi’s home. Today, as the Mahayuti alliance— comprising the BJP, Shiv Sena, and NCP— marks a landslide victory in Maharashtra Assembly Election 2024, BJP leaders are once again celebrating with piping hot jalebis.

Well, if this makes you crave jalebis too, try out this easy recipe by Swasthi. All you need for the jalebi is 1 cup all-purpose flour, 2 tablespoons corn starch, 1/8 teaspoon turmeric, 1/2 cup curd, 1/2 teaspoon baking soda, 1 teaspoon lemon juice, oil or ghee as needed. Coming to the ingredients for the sugar syrup: 1 cup sugar, 1/2-3/4 cup water, 1 pinch saffron, 1/4 teaspoon cardamom powder, 1 teaspoon lemon juice.

Let’s start with the sugar syrup. Begin by adding sugar and water to a pot. Boil on medium heat until it reaches the consistency of a single string. Pour lemon juice, cardamom powder and saffron. Remove from the stove, stir and set aside.

Mix maida, cornflour and turmeric in a bowl. Add curd to this mixture before making a batter by pouring in the water. Beat the batter with a whisk until smooth. Now that your batter is ready, let’s begin frying! Heat the ghee/oil on medium heat. To the batter, add 1 teaspoon of lemon juice. Add soda to this concoction and mix. Now take 2-3 tablespoons of the batter and put it in a zip lock bag or a cloth bag. Squeeze the bag gently over the hot oil/ghee in circular motions from the center, slowly moving outside to get a spiral jalebi. Fry until crispy and then dip this into the sugar syrup. Let it rest for two minutes before taking it out and serving hot.

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Health

Meaty rice’: what is it? A sustainable protein that will revolutionise the world’s food supply

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Scientists from South Korea are hoping to transform global eating habits by introducing individual rice grains with grown cow cells in a tiny lab in Seoul. Team leader and professor Hong Jin-kee thinks his new so-called “meaty rice” might become an ethical and environmentally sustainable way for people to receive protein, from preventing famines to feeding astronauts in space.

The meal, which is made without using any animals, has the appearance of a typical bowl of rice (although pink), but because it contains beef muscle and fat cell culture, it has a subtle buttery scent. Hong, of Yonsei University in Seoul, stated that “we can obtain animal protein without the slaughter of livestock” by using cultured meat.

Due to environmental worries about greenhouse gas emissions from animal husbandry and ethical qualms about industrial livestock rearing, businesses all over the world have been looking to commercialize meat substitutes like plant-based or cultured meat. With a background in organoids and biomedical sciences, Hong decided to focus his research on rice because it’s the most popular grain in Asia for protein.

Currently, this can be a laborious process: a typical rice grain is individually injected with beef cells, coated with fish gelatin to aid in adhesion, and then cultivated in a petri dish for up to 11 days. According to Hong, rice has a “slightly porous structure,” and after the beef cells are injected, the grain provides “an ideal structure for cells to grow uniformly from the inside out”.

carbon footprint
Compared to ordinary rice, Hong’s “meaty” rice has 7% more fat and 8% more protein. Although Hong and his colleagues are still figuring out how to scale the procedure, he intends to have their invention certified as emergency relief food for two African nations. “For those who are limited to… just one meal a day, a slight increase in (protein content), even by just a few percent, becomes incredibly important,” he stated.

Although it hasn’t authorised any meat that has been grown for human consumption, South Korea declared in 2022 that it would invest millions of dollars in a “foodtech” fund and designated cell-cultured meat as a top research priority. Singapore and the United States sell meat that has been raised.  but Italy banned it last year citing a need to safeguard its livestock industry. Some scholars say potential ethical concerns with cultured meat include the sourcing of the initial animal cells.

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It’s hard to be “certain about the safety of the serum used in culture media, and the antibiotics and hormones added during the culturing process” , Former Seoul National University emeritus professor Choi Yoon-jae,

By removing the need to produce and farm animals, Hong’s team’s hybrid rice approach greatly reduces the carbon footprint of protein. He calculates that it releases 6.27 kilogrammes (13.8 pounds) of carbon dioxide for every 100 grammes (3.5 ounces) of protein produced, which is eight times less than standard beef production.

Would you consume it?
According to Neil Stephens, a technology and society lecturer at the University of Birmingham, cultured meat has long been “presented as a climate solution compared to traditional livestock”. However, he pointed out that the industry faces difficulties, such as the requirement to be “produced at scale, and cheap, with low energy needs and environmentally friendly inputs,”

“The ‘meaty’ rice might have an advantage over some other cultured meat products” , because it’s a hybrid item that involves “mixing animal cells with plant material — the rice — making cheaper and less energy intensive,” he stated. Nevertheless, it would still need to persuade people to eat it and demonstrate its environmental merits on a large scale. Both could provide difficulties.”

By 2040, only 40% of the world’s meat consumption would come from conventional sources, according to global firm AT Kearney, upending the whole meat sector. According to a 2019 article, “Products such as milk, egg white, gelatin, and fish can be created with similar technology.” Hong is adamant that biotechnology has the power to improve human nutrition consumption.

For instance, he explained, eating lab-grown beef made exclusively of muscle cells rather than fat could help an elderly person suffering from sarcopenia, or muscle loss. He stated that “more biological information becomes available and we need to meticulously control our food” as a new era approaches.

He added that this might imply that a  future AI-infused kitchen could assess a person’s health through a blood analysis, then instruct a robot to prepare the most suitable breakfast.

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