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Albert Einstein He developed the general theory of relativity, one of the two pillars of modern physics (alongside quantum mechanics).


The first integrated circuit invented by the engeneer Jack S. Kilby1 (1923-2005) contained only a few transistors. Texas Instruments.
Mini oscilloscope DS203
72MS/s

Fully portable

6 hours of battery

Full review of specs and small tests


DS230 review
Let's have a look at this amazing mini oscilloscope. Let's get it started.