ISAT U Library - Iloilo City Campus

𝓓𝓲𝓭 𝔂𝓸𝓾 𝓴𝓷𝓸𝔀?

The project was created by a YouTuber known as Exercising Ingenuity, who wanted to build one of the smallest possible functional computers. The inspiration came from cyberdecks, portable computer systems often associated with retro-futuristic and hacker culture. These devices became popular through science fiction and later evolved into real hobby projects among electronics enthusiasts. Unlike many larger cyberdecks, this build focused heavily on extreme miniaturization.

At the center of the device is a Raspberry Pi Zero, a tiny single-board computer designed for compact projects. The computer also includes a small display and a custom mechanical keyboard. Building the keyboard turned out to be one of the hardest parts because every key had to be wired and soldered individually. Fitting all the components into the metal case required careful planning and extremely efficient use of space.

The creator also designed a custom internal frame using 3D printing. Wires had to be shortened and some components were soldered directly together to save space. The original Altoids tin even required modification because the internal parts took up more room than expected. Larger hinges had to replace the original ones so the lid could close properly.

Tiny computers inside Altoids tins are actually part of a larger DIY trend. Enthusiasts have built gaming devices, mini workstations, and portable systems using similar ideas. Online maker communities often share designs and improvements for these projects. Many builders say the challenge is not making a computer work, but fitting everything into such a small space. Community discussions frequently mention issues like battery limitations, heat, and preventing electrical shorts caused by the metal case.

Projects like this demonstrate how far computer hardware has evolved. Computers that once filled entire rooms can now fit into containers originally meant for mints. While these tiny systems are not intended to replace normal laptops, they show what is possible with modern electronics and creativity. For many hobbyists, the appeal comes as much from the engineering challenge as from the final result itself.

Reference: Paul, A. (May 11, 2026). This guy crammed a laptop into an Altoids tin. https://www.popsci.com/technology/altoids-tin-computer/

?

Finals week just got better!

The University Library is serving up FREE instant coffee for all undergraduate students from May 25–27, 2026.
Stop by the Ground Floor Library from 8:00 AM – 5:00 PM and recharge while you study.

Because every great exam story starts with coffee and confidence.

𝓓𝓲𝓭 𝔂𝓸𝓾 𝓴𝓷𝓸𝔀?

Coffee begins as the seed of a fruit called a coffee cherry. Before roasting, the beans have a relatively mild flavor. The familiar aroma and taste of coffee only develop after the beans are heated at high temperatures. During roasting, chemical reactions transform the natural sugars, proteins, and acids inside the beans. These reactions create the compounds responsible for coffee’s flavor and bitterness.

One important process is the Maillard reaction, which occurs when sugars and amino acids interact under heat. This reaction produces many flavor molecules and dark pigments that give roasted coffee its color. As roasting continues, some compounds break down into bitter substances. Darker roasts usually contain stronger bitter flavors because they undergo more chemical transformation.

Bitterness is detected by special receptors on the tongue called T2R receptors. Humans evolved these receptors because bitterness can sometimes signal toxic substances in nature. Coffee activates these receptors strongly due to compounds such as caffeine and chlorogenic acid derivatives. Even though bitterness once served as a warning signal, people often learn to enjoy it in foods and drinks like coffee.

Brewing methods also affect bitterness. If coffee is brewed for too long or with water that is too hot, more bitter compounds dissolve into the drink. Finely ground beans can also increase extraction and create a harsher taste. In contrast, balanced brewing can highlight sweeter and fruitier flavors while reducing excessive bitterness.

Scientists note that taste perception differs from person to person. Genetics influence how sensitive someone is to bitter flavors. Some people enjoy intense dark coffee while others prefer lighter and sweeter brews. The experience of coffee flavor is therefore shaped by both chemistry and human biology.

Reference: Paul, A. (2026, May 11). Why does coffee taste bitter? Popular Science. https://www.popsci.com/science/why-coffee-tastes-bitter/

?

𝗔𝗧𝗧𝗘𝗡𝗧𝗜𝗢𝗡 | 𝗜𝗦𝗔𝗧 𝗨 𝗖𝗢𝗠𝗠𝗨𝗡𝗜𝗧𝗬

Please be guided on the important library schedule this May 2026:

🔹 Last Day of Borrowing Books:
📅 May 14, 2026
👥 Applicable to all students, faculty, and staff.

🔹 Library Clearance Signing:
🎓 Graduating Students — starting May 19, 2026
📘 Non-Graduating Students — starting May 26, 2026

Make sure to return borrowed books on time and settle your library records for a smooth clearance process.

𝓓𝓲𝓭 𝔂𝓸𝓾 𝓴𝓷𝓸𝔀?

Steering systems are one of the most important parts of any vehicle because they control how the car responds to driver input. Older vehicles commonly used hydraulic power steering systems that relied on fluid pressure to assist movement. While effective, hydraulic systems were heavier and constantly consumed engine power. Automakers later shifted toward electric steering technologies to improve efficiency and handling.

Audi’s electromechanical progressive steering system uses electric motors and computer software to adjust steering behavior automatically. The system changes the steering ratio depending on how fast the car is moving and how sharply the wheel is turned. During low-speed driving the steering responds more quickly, which helps during parking or navigating narrow spaces. At higher speeds the system reduces sensitivity to make the vehicle feel more stable.

Unlike hydraulic systems, electromechanical steering only uses energy when assistance is needed. This improves fuel efficiency and reduces mechanical complexity. The electric system also allows the vehicle’s computer to integrate steering with other driver-assistance technologies. Features like lane keeping assistance and automatic parking depend on precise electronic steering control.

The “progressive” aspect of the system refers to how the steering ratio changes during operation. Small steering wheel movements at low speed can create larger wheel movements for easier maneuvering. At highway speeds the ratio becomes less aggressive to avoid sudden directional changes. This balance gives drivers both comfort and better control in different conditions.

Engineers see systems like this as part of the future of intelligent vehicles. Electronic steering makes it easier to develop advanced safety systems and semi-autonomous driving technologies. As cars become more computerized, steering systems will continue evolving beyond purely mechanical designs. Technologies such as electromechanical progressive steering show how software is becoming just as important as hardware in modern automobiles.

Reference: Shaw, K. (2026, April 17). How Audi’s electromechanical progressive steering changes the driving experience. Popular Science. https://www.popsci.com/technology/audi-electromechanical-progressive-steering/

?

Fuel your finals the right way ☕📚

Free coffee is here to keep you going through the last stretch! Drop by the library, grab a cup, and power through your exams with focus and energy.

📅 May 11–13, 2026
📍 Ground Floor, University Library
⏰ 8:00 AM – 5:00 PM
👥 Open to all students

Because every great finish deserves a strong start — and a stronger coffee. 💛