In the past few years, Bill Gates has already invested in three energy storage companies — MIT spinout Metal Battery (renamed Ambri), Berkeley-based LightSail Energy and Bellevue-based TerraPower. Now, the Microsoft co-founder is putting his money to a fourth. Pennsylvania-based Battery maker Aquion Energy announced a $35 million funding round today that includes Gates as…
Vatican Radio (Italian: ”Radio Vaticana”) is the official broadcasting service of the Vatican. Set up in 1931 by Guglielmo Marconi, today its programs are offered in 47 languages, and are sent out on short wave (also DRM), medium wave, FM, satellite and the Internet. The Jesuit Order has been charged with the management of Vatican…
Photo by KC8IV Heathkit SB240 2kw amplifier. What! You say you never heard of a Heathkit SB240 amp. Well you and most of the ham radio operators around the world never heard of this amp, and there is a story behind it. This is a very, very, very, rare piece of Heathkit history. Photo by…
This year was supposed to be the year of ‘solar maximum,’ the peak of the 11-year sunspot cycle. But as this image reveals, solar activity is relatively low. ‘Sunspot numbers are well below their values from 2011, and strong solar flares have been infrequent,’ the space agency says. It observed just a few small sunspots…
In an episode tentatively scheduled to air Friday, March 15, the hit ABC comedy Last Man Standing — starring Tim Allen as Mike Baxter, KA0XTT — will feature a secondary ham radio storyline. This is the first time that the show will highlight Amateur Radio in its plot, showing various cast members on the air…