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2 years ago

How does toothbrushes affect the world of technology?

Computers and Technology

2 answers:

skad [1K]2 years ago

8 0

Yuri [45]2 years ago

3 0

Answer:

The invention of the toothbrush made a huge impact of society and people for many reasons. You should always brush your teeth and keep your mouth clean so you will have nice, white teeth, healthy gums, good breath, and just a clean mouth! Without the toothbrush, your mouth would be smelly, gross, and full of bacteria.Some of the different impact categories included acidification, climate change, eutrophication, human health, land use, resource use and water scarcity. The results concluded that the electric toothbrush had the greatest environmental impact in 15 out of the 16 categories with water scarcity being the exception.Using the electric toothbrush as an example, this article examines the growing acceptability of domestic health technologies that blur the traditional boundaries between health, aesthetics and consumption. By using empirical material from individual and household interviews about people's oral health practices, this research explores the relationships between an everyday artefact, its users and their environments. It investigates the ways in which oral health technologies do, or do not, become domesticated in the home environment. We conclude that the domestication of oral health technologies is not inevitable, with the electric toothbrush often becoming an ‘unstable object' in the domestic setting.

Explanation:

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3 years ago

If your TV was showing a flat black or blue screen, or had "snow", what steps would you take to fix it?

ladessa [460]

Answer:

Assuming that TV was working fine and it stopped working when you restart or after power shutdown. Flat Black or blue screen or snow are all seems to be having HDMI cable sync issues. It can be fixed based on the model of the TV and connectivity it is using.

I would suggest to start with very basic step and should go step by step unless we narrow down the problem.

Turn off all the components, unplug the cables and plug them back by leaving HDMI cables intact. So this process will reset all the units and may help in renegotiation.
Plug all the cables and Turn on the TV. Plug all other components like sound receiver and source device and Turn on the power. This may solve the problem.
If issue still persist. Unplug and Plug back HDMI cables and surrounding components in HDMI path. It may solve the issue.
If the issue still persists, then change the HDMI cable itself and try rebooting all components.
If input is changed then it might have caused the issue. So identify the cable from the receiver to the TV. figure out its input and change the TV input to that value and it will work.
In some TV's if power reset happens, It may revert to TV mode then change the video input based on your TV model.
If the receiver is connected to TV via Coax then change the channel as per TV guide.
If the receiver and its component is using AV or HDMI then use TV remote to change the input source until correct feed is found.
If issue still persist, check the cable with another TV and see if it works. If its not then cable is at fault.
If the cable is fine then change the TV and try above steps.If it works then TV is at fault.

Explanation:

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3 years ago

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Answer:

If no values in WHERE clauses match the result of the selector in the CASE clause, the sequence of statements in the ELSE clause executes. ... When the IF THEN statement has no ELSE clause and the condition is not met, PL/SQL does nothing instead raising an error.

Explanation:

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3 years ago

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Answer:

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Explanation:

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