The quest to make hydrogen peroxide (H2O2) through electrochemistry is tough. It needs a stable and high-performing electrode-electrolyte interface. A recent breakthrough used glucose to tweak the environment around this interface. This was done by sticking glucose onto graphite felt. The result? A
Mitochondria are the powerhouses of cells, and they are always changing shape. Why they do this has been a mystery. Scientists looked at yeast cells growing in different foods. They found that the shape of mitochondria and their activity do not go hand in hand. Cells can have different mitochondrial
Men often pick up on subtle signals from their partners. These signals can change how they behave, especially when it comes to buying things. For instance, a man might notice changes in his partner's behavior during her menstrual cycle. This awareness can lead him to adjust his preferences for certa
Azetidines are small molecules that are very useful in making medicines. Scientists have found a new way to create these molecules using light and chemicals that flow. This method is quite flexible. It can make tiny amounts, like milligrams, or large amounts, like multigrams, of azetidines. The proc
Endurance training can dramatically improve how much oxygen the body uses. This is especially true for both older and younger adults. The key is to understand how the body adapts to exercise. A 12-week program of vigorous endurance exercise was tested. The goal was to see how it affects maximal
In a surprising turn of events, the House of Representatives found itself in a state of temporary chaos. This happened after a group of Republicans joined forces with Democrats to block a rule proposed by their own party's leadership. The rule in question aimed to stop a vote on allowing new parents
Congress is at a crossroads. Some lawmakers want to allow new parents to vote remotely. Others are against it. This debate is heating up. The push for change started over a year ago. A group of younger lawmakers led by Representative Anna Paulina Luna began advocating for this change. She wanted ne
Cancer treatment is a complex challenge. Researchers have been exploring new ways to fight it. One promising approach involves using nanoparticles. These tiny particles can be designed to target cancer cells directly. This reduces damage to healthy cells. One type of nanoparticle that is gaining att
The House of Representatives is in a bit of a pickle. A group of lawmakers is pushing for a change that would allow new parents to vote by proxy. This means that if a new mom or dad can't be present, they can have someone else vote for them. The idea is to give new parents up to 12 weeks to focus
The story of measuring oxygen in the blood is a long one. It is a tale of science and medicine working together to find the best way to check how well our bodies are working. One key player in this story is the arterial blood gas test. This test measures the amount of oxygen and carbon dioxide in th
