These pens are called gel pens. Gel pens use a water-based gel ink that provides a smooth and consistent flow of ink, making them popular for writing and drawing. They are known for their vibrant and opaque colors, and are available in a variety of tip sizes and styles. **

These typical American school notebooks are called "spiral notebooks" or "wirebound notebooks." They are characterized by their spiral or wire binding that allows the pages to lay flat and be easily turned. Spiral notebooks are commonly used by students to take notes, complete assignments, and organize their schoolwork. **

Folds in notebooks or papers are called "dog ears" because they resemble the shape of a dog's ear when it is folded over. The term likely originated from the similarity in appearance between the folded corner of a page and the triangular shape of a dog's ear. This term has been used for many years to describe this type of folding, and it has become a common and widely understood expression. **

The pens that the scanner does not recognize are called non-scannable pens. These pens typically have ink colors that are too light or too faint for the scanner to pick up, resulting in the text or images not being captured accurately. Non-scannable pens can cause issues when trying to digitize handwritten notes or drawings, as the scanner may not be able to capture the information properly. **

Notebooks that are fanless are often referred to as fanless laptops or fanless ultrabooks. These devices are designed to operate without a cooling fan, making them quieter and more energy-efficient. Fanless notebooks use passive cooling methods such as heat sinks or thermal pads to dissipate heat generated by the processor. **

The call was from your friend Sarah. She left a voicemail saying she wanted to catch up and make plans for the weekend. **

It is called "so-called elongation h" because it refers to the elongation of a specific type of DNA sequence known as the h-region. The term "so-called" is used to indicate that the elongation process is commonly referred to as such, but may not be the official or universally accepted terminology. The h-region is a specific part of the DNA molecule that undergoes elongation during certain biological processes, and the term "so-called elongation h" is used to describe this particular aspect of DNA replication or transcription. **

No, being called "bro" does not necessarily mean that someone is being friendzoned. "Bro" is often used as a casual and friendly term of address between friends, and it does not necessarily indicate a lack of romantic interest. Being friendzoned typically refers to a situation where one person has romantic feelings for another, but those feelings are not reciprocated and the other person only sees them as a friend. So, being called "bro" does not automatically mean that someone is being friendzoned. **