You'll want to hang onto your silver dollars in this hobby AKA numismatics
What is coin collecting?
Two lines that extend in the same direction & remain the same distance apart are said to be this
What is parallel?
Call your friends: January 20 is national awareness day for these Antarctic birds
What are penguins?
In a phrase meaning intimately, it precedes "and personal"
What is "up close"?
You can treat it with diet & lifestyle changes as well as drugs: HBP
What is high blood pressure?
Now synonymous with in-line skating, this brand has been turning on a single row of wheels since 1980
What is Rollerblade?
Similar to a circle's circumference, it's the distance around the edge of a plane figure
What is perimeter?
January 4 is the national day to toss this type of dense Christmas goodie made with dried raisins, nuts & other stuff
What is fruitcake?
It comes before "Girl" in a Billy Joel title & "Funk!" in a Mark Ronson/Bruno Mars title
A shot for the young, it's a triple treater: MMR
What is measles, mumps & rubella?
It's mind over minutiae in this board game in which you answer questions in order to collect 6 wedges to win
What is Trivial Pursuit?
It's the term for the top part of a fraction
What is numerator?
January 17 doesn't come soon enough, as it's the designated day to ditch these annual promises made 2 1/2 weeks before
What are New Year's resolutions?
This 7-letter word can describe a neighborhood full of luxury homes, or an elegant or trendy boutique
What is upscale?
For a cardiologist or a DJ: BPM
What are beats per minute?
It's the practice of dressing up like a character from a pop culture source, especially manga or anime
What is cosplay?
It's the lowest common multiple of 3, 6 & 9
What is 18?
Mmmmmmmmmm, January 23 is a chance to show off your baking skills as it's the day for this; pumpkin or mincemeat, anyone?
What is pie?
In boxing, it's the powerful punch seen here
What is an uppercut?
Pioneered in the 1950s by Dr. Sabin: OPV
What is the oral polio vaccine?
Options for wax when making candles: beeswax, soy or this petroleum "p"roduct
What is paraffin?
The Pythagorean theorem has to do with the relationship between the sides of this type of triangle
What is a right triangle?
On January 28 all of us can celebrate the day for this humming musical instrument invented in the 1840s
What is a kazoo?
In a green world it means to create something from used goods that's often better than the original
What is upcycle?
A small pressurized can for delivering asthma medication: MDI
What is a metered-dose inhaler?