About Robert

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So far Robert has created 5 blog entries.
7 May

How to Kill Time Without Killing Others?

2020-05-11T01:21:25-04:00May 7th, 2020|Math-e-Magics, SAT, ACT, PERT, HSPT|

Social distancing: How to Kill Time Without Killing Others?Under the quarantine, our whole species has been advised, if not ordered, to stay indoors to decrease the spread of CoViD-19 that is relatively weak, but highly contagious. Introverted people are naturally [...]

15 October

Economy of Efficiency demystified

2019-12-14T06:35:41-04:00October 15th, 2019|Brain teaser, Fun Facts, Home School, Math-e-Magics, SAT, ACT, PERT, HSPT|

Look at every appliance, any technology, and many vehicles sold new today, and you’ll hear all sorts of claims about how more efficient that new thing is compared to its older versions. With those claims of better efficiency, you sometimes hear that the new technology will “pay for itself over time.” What does that mean, and how do we calculate that?

22 May

Momentum and Gravity

2019-12-19T02:30:42-04:00May 22nd, 2019|Brain teaser, FPLA Winning Strategies, Home School, SAT, ACT, PERT, HSPT|

Momentum and GravityGravity - we all know, but the other behaves very differently. With momentum, you can overcome gravity itself.Gravity is the most well-known phenomenon on this earth. Everything is subject to it. Whether it be walking up and down [...]

25 February

Distance, Time, Speed, and Acceleration

2019-12-19T03:28:50-04:00February 25th, 2019|Brain teaser, Decoding, Reading Comprehenion, Drumbeats, FPLA Winning Strategies, Home School, Inspirational Quotes, SAT, ACT, PERT, HSPT, Summer Jump start, Wordly wonders|

Distance, Time, Speed, and AccelerationWhere are we going? And how are we getting there? How fast are we going there? How can we change that? Where did I leave my keys? In this article, we’ll answer the first four questions. [...]

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