Sony - Slim and light stick IC Recorder

Sony announced the release of a slim and light stick IC recorder ICD-TX650. It will be released for about 16,000 yen on October 18.

ICD-TX650 is only 7.4mm thick and weights 29g. There is a clip at the back of the IC recorder, and you can keep it in your breast pocket or bag while it's recording.

au - Sony smartphone Xperia Z3 SOL26 out in October

au announced that they are going to release Sony's new Android 4.4 smartphone Xperia Z3 SOL26 in late October.

Xperia Z3 SOL26 has a 5.2-inch display (1920×1080), 2.5Ghz quadcore processor, 3GB RAM, 32GB ROM, 20.7MP main camera, and 2MP front camera. It weighs 152g and is only 7.3mm thick. It is IPX5/8 waterproof and IP6X dustproof, and supports NFC, mobile wallet, and Wi-Fi.

Thanko - 3000mAh mobile battery with video camera

Thanko released "Mobile Battery Na Video Camera", 3000mAh mobile battery that has a small video camera built-in.

The camera has a 5MP CMOS sensor and is able to shoot full HD movies (1280x720, 30fps) continuously for up to 8 hours. The video you take will be saved in a microSD card (maximum 32GB).

By selecting Motion Sensing Mode, it can shoot for up to 48 hours.

Superconductivity, ultrasound, microbubbles, and mechanical dynamics

At Keio University, the Sugiura Laboratory, in the Department of Mechanical Engineering (Faculty of Science and Technology) is investigating various phenomena through analysis and experiment. These phenomena involve coupling between electromagnetics and mechanical dynamics, as well as nonlinear dynamics. Currently, the researchers are focusing on three topics. The first is nonlinear oscillations in superconductive magnetic suspension systems. In such systems, objects are levitated, so energy loss due to friction is very low.

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