Dessy Dusichka

Computer Science & Biology // Class of 2023

Poison dart frogs: What doesn’t kill you makes you stronger

While some dangerous creatures opt for a more subtle approach, the poison dart frog is remarkably considerate for letting predators know ahead of time that it is not to be messed with.  Its vibrant color is meant to signify its high toxicity, an example of aposematism or an animal advertising to its predators that it

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Cracking the code behind TikTok’s ‘For You’ algorithm

Taylor Swift. Northeastern memes. That concert you went to last weekend. Endless scrolling through countless short videos until you zone back into reality. This is a typical experience on TikTok’s “For You” page. Somehow, the mysterious TikTok algorithm never fails to yield an entertaining assortment of content, stealing hundreds of precious active hours with its

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Of mice and mental health: How loss of social status leads to depression

Although mice don’t have Instagram likes or followers to keep track of, social status is still a huge part of their societies. There is a clear hierarchy, with the top mice receiving first pick when it comes to food and mates and subordinate mice scrambling for whatever’s left. As shown by a study at Zhejiang

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How to disappear: Glass frogs and a lesson on hemoglobin flow

Invisibility — a superpower that once only seemed possible in the Harry Potter universe — is actually more realistic than we think. A special organism found in South American rainforests, aptly named the glass frog, is a virtually transparent amphibian with translucent green skin, muscle, and tissues. Only the frog’s major organs are visible when

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With people at home, more space to roam: How COVID affected bird behavior

While people tend to focus on COVID-19’s disruption to our daily routines, there was a separate world of consequences for wildlife. Animals have always had to adapt to the changing behaviors of human civilization by moving their habitats and adjusting their usage of resources like food, water, and shelter to maximize survival. The COVID-19 pandemic

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The return of monkeypox

Just when the world thought it had gotten a grasp on COVID-19, monkeypox emerged as another infectious disease and public health concern. Monkeypox is a viral disease classified as an Orthopoxvirus, a genus that includes smallpox, cowpox, camelpox, and similar diseases. Excluding smallpox, all human cases of orthopoxviruses are considered zoonoses, or diseases transmitted to

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Seeing through trees: Transparent wood as a next-generation glass

Glass is an integral part of modern buildings, appreciated for its uniquely transparent nature that provides a literal window to the outside world. Made mostly of sand, sodium carbonate, and limestone, glass resists intense weather patterns and precipitation and is recyclable and relatively inexpensive to produce. However, glass has several weaknesses — it is thermally

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