experiments Archives

Winsage

June 22, 2026

I tested Microsoft PC Manager’s RAM-freeing tool and learned why high memory usage isn’t always a problem

Users of Windows 11 often report high RAM usage, with figures reaching 70-90 percent, leading to concerns about system performance and the need for memory upgrades. Microsoft has introduced the PC Manager application with a "Boost" option to help free up memory. High memory usage can be normal when Windows 11 caches files, but excessive consumption by poorly optimized applications may indicate a resource issue. The impact of memory usage varies by system; for example, 90 percent usage may be acceptable on a system with 96GB of RAM, while it could be problematic on an 8GB system. Context matters, as high memory usage on high-end machines often represents normal caching, whereas it may signal struggles on lower-end systems. The PC Manager's Boost feature can be useful before resource-intensive tasks but may reinforce misconceptions about high memory usage being inherently negative. Ultimately, performance issues, rather than memory percentage alone, should guide decisions about upgrading RAM.

AppWizard

June 14, 2026

On this day: Microsoft’s 2016 Android‑Windows app port plan predicted today’s AI ecosystem

Microsoft has been working on bridging the gap between Android and Windows 10 for over a decade, initially encouraging developers to port applications and integrate notifications through Cortana. As of 2026, Microsoft's AI strategy continues to focus on cross-platform compatibility, evolving from earlier projects like Astoria and Cortana. Recently, Microsoft introduced a "request app" functionality in Windows 10 that allows users to suggest apps for the Windows Store directly from notifications on their Android smartphones. This feature was first identified by a Reddit user and directs users to a UserVoice page for app recommendations. Notification syncing between Android and Windows 10 is currently limited to Insider builds of 'Redstone', and the request feature has shown some inconsistencies.

Tech Optimizer

June 10, 2026

Tiger Data launches Ghost managed PostgreSQL service for AI agents

Tiger Data has launched Ghost, a managed PostgreSQL service designed for AI agents, providing infrastructure for coding and workflow agents to conduct large-scale experiments. The service features Fluid Storage, which uses a copy-on-write methodology to optimize storage efficiency and reduce costs by charging users only for modified data. Ghost also includes a "fast forking" capability, allowing users to quickly duplicate datasets for experimental environments. It is compatible with major PostgreSQL extensions like TimescaleDB and PostGIS. The pricing model is usage-based, charging users based on actual computing consumption rather than the number of databases created.

AppWizard

June 9, 2026

I turned my Android phone into a 35-tool science kit with one free app

The Pixel 9 Pro is equipped with various sensors that can measure ambient light, track steps, and navigate maps. Phyphox is an open-source Android application developed by Aachen University that allows users to utilize their smartphone sensors for scientific experiments. It can access sensors such as the accelerometer, gyroscope, microphone, magnetometer, light sensor, GPS, and barometer for real-time data collection and analysis. Users can conduct 35 different tests, including measuring incline, audio spectrum analysis, environmental factors like barometric pressure (e.g., 999.524 hPa), luminance levels (e.g., .177), and color analysis. Phyphox also includes four types of stopwatches and tools for measuring magnetic field strength. The app is available for free on the Google Play Store.