RCA Telegram News California - Technology (English)

World's tiniest pacemaker is smaller than grain of rice

Scientists said Wednesday they have developed the world's tiniest pacemaker, a temporary heartbeat regulator smaller than a grain of rice that can be injected and controlled by light before dissolving.

BlackBerry Reports Fourth Quarter and Full Fiscal Year 2025 Results

Beats expectations for revenue for all three divisions: QNX, Secure Communications and Licensing; Surpasses the top-end of Q4 and full year guidance range for total Company revenueBeats expectations for profitability, with both adjusted EBITDA and adjusted EPS exceeding the high end of guidance range; GAAP basic EPS improves both sequentially and year-over-year Beats expectations for operating cash flow with significant sequential and year-over-year improvements