Oscar Owen on MSN

How to perform amazing rubber band illusions

A magician teaches ten simple and visual rubber band tricks, revealing how to create impressive illusions with nothing more ...
Amazon S3 on MSN

Easiest Semi-Auto Rubber Band Gun You Can Build

The science pros at The King of Random reveal how to build the easiest semi-auto rubber band gun.
IEEE

Electron Transportation Experiment and Analysis for a G-Band Magnetron Injection Gun

Abstract: The electron beam transportation profile is important for the gyro-traveling-wave tube (Gyro-TWT), and a transportation prototype of Gyro-TWT has been developed. The symmetric-rotating ...
The Independent

No rubber bullets, no body slamming and no attacking journalists: Judge lays down rules for Trump’s federal agents in Chicago

Federal agents are temporarily blocked from firing rubber bullets, tear gas and other chemical munitions at protesters and journalists in Chicago following a lawsuit from press associations and faith ...
IEEE

Investigation of a Magnetron Injection Gun With an External Anode for Ka-Band Gyro-TWT

Abstract: In this article, a diode magnetron injection gun (MIG) with an external anode for Ka-band gyrotron traveling wave tubes (gyro-TWTs) is designed, whose anode is demountable. The magnet bore ...