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Fewer than 5,000 kits were sold, and the product was only offered in 1950 and 1951. [3] [11] Gilbert believed the Atomic Energy Lab was commercially unsuccessful because the lab was more appropriate for those who had some educational background rather than the A.C. Gilbert Company's younger typical target audience.
A line of inexpensive reflector telescopes followed the Sputnik-inspired science craze in the late 1950s. In 1958, the company promoted its science toys by commissioning a comic book, Adventures in Science, from Custom Comics. In the comic, a mysterious "Mr. Science" leaps through time and space with a bored teenage boy to interest him in science.
Between 1972 and 2017, plans were made to add CCS to enough coal and gas power plants to sequester 161 million tonnes of CO 2 per year, but by 2021 98% of these plans had failed. [169] Cost, the absence of measures to address long-term liability for stored CO 2, and limited social acceptability have all contributed to project cancellations.
H-Coal process, developed by Hydrocarbon Research, Inc., in 1963, mixes pulverized coal with recycled liquids, hydrogen and catalyst in the ebullated bed reactor. Advantages of this process are that dissolution and oil upgrading are taking place in the single reactor, products have high H/C ratio, and a fast reaction time, while the main ...
The Johnny Horizon Environmental Test Kit was marketed to both boys and girls. [12] Well-known chemistry sets from the United Kingdom include the 1960s and 1970s sets by Thomas Salter Science (produced in Scotland) and later Salter Science, then the "MERIT" sets through the 1970s and 1980s. Dekkertoys created a range of sets which were similar ...
A science project is an educational activity for students involving experiments or construction of models in one of the science disciplines. Students may present their science project at a science fair, so they may also call it a science fair project. Science projects may be classified into four main types.
The chemical composition of syngas varies based on the raw materials and the processes. Syngas produced by coal gasification generally is a mixture of 30 to 60% carbon monoxide, 25 to 30% hydrogen, 5 to 15% carbon dioxide, and 0 to 5% methane. It also contains lesser amount of other gases. [10]
Preparation of a biohacking kit for a biology workshop in Popular Education in a café in Rennes in 2020. Do-it-yourself biology (DIY biology, DIY bio) is a biotechnological social movement in which individuals, communities, and small organizations study biology and life science using the same methods as traditional research institutions.
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