hardware

Gigantic transparent ball for hill rumbling

il futuro del trasporto in zone inaccessibili. o comunque un simpatico robot quadrupede da far vedere agli amici

So the microwave oven is the clear winner for energy-efficient heating of a mug of water! [via cognitive daily] To heat water to an in-mug temperature of 190° it takes 150 seconds in a 900-watt microwave oven and 189 seconds using a teakettle on a 14,000-BTU burner. The question, then, is how much energy is each device consuming for those time periods? Let's convert everything to kilowatt-hours. The microwave: 2.5 minutes = .0417 hours * 0.9 kw = 0.0375 kw-h The stove: 3.15 minutes = 0.0527 hours * 14,000 BTU/hr = 737 BTU = 0.216 kw-h That means the stove [...]

[img] the hyper nerd door lock - knock... knock... - Wait a sec... i'm coming.

When the Auto Brightness feature is turned on, the monitor’s brightness is adjusted whenever the lighting in your room changes = GODO!!! versione economica versione gran sgaso