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Dark Matter, Woolly Mammoths, and more!

Breakthroughs in research!

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Weekly College
July 30, 2024

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Hey everyone! Welcome back to The Journal, where we send you the best job opportunities & biggest breakthroughs each day.

Power Your Plate With Purple Carrot’s Plant-Based Meals

Want to finally reach your daily recommended amount of plants in your diet? Want to enjoy them without scouring the internet for recipes or scavenging the grocery store shelves for dozens of ingredients?

Purple Carrot has the answer.

With fully plant-based, chef-prepared meals and meal kits that provide the exact amount of ingredients you need, plus an ever-growing “plantry” filled with healthy staples, Purple Carrot makes it easier than ever for you and your family to eat more plants - without spending hours in the kitchen each week.

What can you expect when you order from Purple Carrot? Fully customizable plans - pick from any combination of meal kits, prepared meals, and grocery items - plus the option to skip a week or cancel whenever you want. No matter which options you choose, you’ll always get nutritious meals that never sacrifice flavor.

What’s on the menu? This month, they’re offering five new light, fresh, and vibrant meals packed with seasonal produce. From Sesame Orange Tofu with Roasted Green Beans & Sticky Rice to Gnocchi Al Pesto with Charred Asparagus & Lemon Zucchini, there’s a mouth-watering option for every taste.

Dark Matter in Dwarf Galaxy Tracked Using Stellar Motion

The qualities and behavior of dark matter, the invisible 'glue' of the universe, continue to be shrouded in mystery. Though galaxies are mostly made of dark matter, understanding how it is distributed within a galaxy offers clues to what this substance is, and how it's relevant to a galaxy's evolution. (see more)

First 3D woolly mammoth chromosome reconstruction from 52,000-year-old freeze-dried skin

An international research team has assembled the genome and 3D chromosomal structures of a 52,000-year-old woolly mammoth -- the first time such a feat has been achieved for any ancient DNA sample. The fossilized chromosomes, which are around a million times longer than most ancient DNA fragments, provide insight into how the mammoth's genome was organized within its living cells and which genes were active within the skin tissue from which the DNA was extracted. This unprecedented level of structural detail was retained because the mammoth underwent freeze-drying shortly after it died, which meant that its DNA was preserved in a glass-like state. (learn more)

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