Every lunchtime, DailyEdge.ie rounds up the TV shows that you’ll be tweeting about tonight and talking about tomorrow.

Ten Things to Know About, RTÉ One, 8.30pm 

Aoibhinn Ní Shúilleabháin, Kathriona Devereux and Jonathan McCrea investigate the science behind a variety of topics – and they start off tonight’s brand new RTÉ series with a look at fear. Which is quite appropriate given it’s Monday and half the country are suffering from a heavy dose of it today. #TenThingsToKnowAbout

Hardy Bucks Ride Again, RTÉ 2, 10.25pm

The third episode of the new series sees a Castletown wedding and Eddie landing himself a new job. Can he handle the pressure of it all though? Time will tell. #HardyBucks

The Joy, TV3, 10pm

The new four part documentary on Mountjoy Prison begins tonight. It promises to uncover “the hardship, humour, heartbreak and humanity on both sides of the bars” and will no doubt create many a talking point along the way. #TheJoy

Everybody’s talking about… Chris Evans having a pop at Simon Cowell

Yes, the TGI Friday presenter spent his weekend analysing The X Factor’s judging panel and coming up with some conclusions of his own:

Miaow.

 Or switch over for…

• All Ireland Day (RTÉ One, 9.35pm) A look behind the scenes on All Ireland final day in September.
• Vikings (RTÉ 2, 9pm) More historical drama from the bearded, long-haired warriors.
• Aldi’s Supermarket Secrets: Dispatches (Ch 4, 8pm) An undercover look at the famous discount retailer.
• University Challenge (BBC Two, 8.30pm) Our weekly appointment with Paxo and the teams trying to get the better of each other in an epic quiz-based battle.