About this episode
Did you know that the alarm clock actually serves a greater purpose than simply rousing us from sleep? Whether it's the buzz of your smartphone, a breaking news update, or a soothing classical tune, your alarm sets the tone for the day ahead. And it can be quite the dilemma choosing between a jolting alarm which is guaranteed you wake you up or nature sounds that might end up lulling you back to sleep—or worse, not wake you up at all. Sydney Aten is an American neuroscientist who specialises in circadian rhythms and sleep. Talking to HuffPost.com for an article on alarm sounds which was published in 2023, she pointed out that waking up abruptly can be quite jarring for the body. It triggers a real surge of adrenaline, a hormone which is typically released in response to intense emotions or sensations. Basically, waking up to a loud or piercing sound can spike our heart rate and induce stress. What about using more neutral sounds then? What about hitting the snooze button - is that a good way to snag a few extra minutes of sleep? In under 3 minutes, we answer your questions! To listen to the last episodes, you can click here: Why do some men get ill after they orgasm? Is nostalgia good or bad for us? How can the unisex condom improve my sex life? A podcast written and realised by Joseph Chance. First Broadcast: 24/2/2024 Learn more about your ad choices. Visit megaphone.fm/adchoices
Listen to this episode in English to learn English
Podcast episodes are one of the highest-density ways to absorb English at native pace. What's the best alarm to wake up to? from Do you really know? gives you natural dialogue, unscripted speech, and vocabulary that actually appears in real conversations.
In the Clue app, every word in the transcript is tappable. Tap an unknown word, see the translation in your language instantly, and keep listening without breaking flow.
Episodes to Learn English
- Is holding back a sneeze dangerous? Jul 11, 2026
- How can I relax my brain while on holiday? Jul 11, 2026
- Is it bad to drink water with a meal? Jul 11, 2026
- Why is my circadian rhythm so important? Jul 10, 2026
- What do I need to know before getting laser eye surgery? Jul 10, 2026
- What is false memory syndrome? Jul 10, 2026
- Does sleeping next to someone improve sleep quality? Jul 9, 2026
- How can I overcome my fear of speaking in public? Jul 9, 2026
- Which foods mustn't you put in the microwave? Jul 9, 2026
- Why are celebrities dissolving their facial fillers? Jul 8, 2026
- What does the popcorn index teach us about the economy? Jul 8, 2026
- What are the dirtiest objects in your home? Jul 8, 2026
- Discover our podcast in French: Maintenant Vous Savez! Jul 7, 2026
- Could "mouth taping" really help me sleep better? Jul 7, 2026
- Are you an “ambivert”? Jul 7, 2026
- How can you tell if you’re stingy? Jul 7, 2026
- How can you secure your home before leaving on holiday? Jul 6, 2026
- What is class-passing? Jul 6, 2026
- What can be done about snoring? Jul 6, 2026
- What is the influence of the God complex in the workplace? Jul 5, 2026
- Should I be cleaning my belly button? Jul 5, 2026
- Could intentional lazy parenting foster your child's independence? Jul 5, 2026
- What is climate optimism? Jul 4, 2026
- Why do we get the post-sex blues? Jul 4, 2026
- How can I save money when using electrical appliances? Jul 4, 2026
- Is Britain the new place to get your wine? Jul 3, 2026
- Can plants communicate with one another? Jul 3, 2026
- What is Mukbang, the latest type of video going viral on social media? Jul 3, 2026
- What are the alternatives to air conditioning? Jul 2, 2026
- Is remote work here to stay? Jul 2, 2026