Jeff Smith's Math Puzzle for February 7, 2025 - A circle is trapped under a sine wave, someone call the rescue squad. The ...

The magnet is rotating 60 times a second, so the sine wave repeats at the same frequency, making the period of a single cycle one-sixtieth of a second. Electricity appears in two forms: alternating ...

An internet browser with built-in mindfulness and meditation tools? Sounds a little like buzzword fodder to me. However, I'm ...

The Fnirsi 2C53T is a compact 3-in-1 device combining an oscilloscope, a multimeter, and a function generator. Is it better ...

C-Haus has created a high-speed sine-to-digital signal conditioning interpolation IC for magnetic or optical position sensors ...

With the current cold weather looking depressingly endless, there's no better time to stay in, settle down in front of the television to watch something historical(ish). Here, we round up our some ...

The hydrodynamic calculation with frequency-domain models was performed to find out the optimum wave period for the wave energy converter. The results in this paper were obtained by using the Boundary ...

H max Maximum height of the waves (metres) in the record. T z Average wave period. This is the average time (seconds) between all waves in the record. The more technical name for this quantity is the ...

The natural frequency and period of the floater and platform are shown in Table 4. The performance of the PAWEC installed in the FWWP is investigated comparing with the single PAWEC. The wave power ...

After hours: February 4 at 6:57:15 PM EST Loading Chart for WVE ...

Short Wave New discoveries, everyday mysteries, and the science behind the headlines — in just under 15 minutes. It's science for everyone, using a lot of creativity and a little humor.