How-To Geek on MSN

I made a dynamic Excel timeline in 10 minutes (and you can too)

In Microsoft Excel, you can convert your data into many types of charts. However, frustratingly, there's no option for a ...
Interesting Engineering

How the world’s most efficient silicon solar cell reached a record 27.81% efficiency

Chinese solar manufacturer Longi has released the first detailed technical explanation of how it built the world’s most efficient silicon solar cell. This achievement was first announced in April 2025 ...
IEEE

Energy-Efficient In-Memory Computing using 3D Flash Memory with Sequential Multi-Block Activation and Current Control Cell (CC cell)

Abstract: In this work, we show that in-memory computing using 3D flash memory can be performed at extremely low power consumption. Since the high input voltage of Vpp for the word line (WL) driver ...
TWCN Tech News

How to write vertically in Excel cell

Select the cell(s) where you want the text to appear vertically. Go to the Home tab in the top ribbon. In the Alignment group, click the Orientation drop-down arrow. Choose Vertical Text from the list ...
IEEE

Fault Diagnosis for Proton Exchange Membrane Fuel Cell Systems via Improved Equivalent Circuit Model and Multiple Support Vector Machines

Abstract: Fault diagnosis is of paramount importance in ensuring the reliability and stability of proton exchange membrane fuel cell systems. In this article, an innovative fault diagnosis method ...